265412160 has 448 divisors, whose sum is σ = 1075334400. Its totient is φ = 61046784.

The previous prime is 265412153. The next prime is 265412167. The reversal of 265412160 is 61214562.

265412160 is a `hidden beast` number, since 2 + 654 + 1 + 2 + 1 + 6 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (265412153) and next prime (265412167).

It is a super-2 number, since 2×265412160² = 140887229351731200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (265412167) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1909371 + ... + 1909509.

It is an arithmetic number, because the mean of its divisors is an integer number (2400300).

Almost surely, 2^265412160 is an apocalyptic number.

265412160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 265412160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (537667200).

265412160 is an abundant number, since it is smaller than the sum of its proper divisors (809922240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

265412160 is a wasteful number, since it uses less digits than its factorization.

265412160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195 (or 179 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 265412160 is about 16291.4750713372. The cubic root of 265412160 is about 642.6486587433.

Subtracting from 265412160 its product of nonzero digits (2880), we obtain a triangular number (265409280 = T₂₃₀₃₉).

The spelling of 265412160 in words is "two hundred sixty-five million, four hundred twelve thousand, one hundred sixty".