260025480 has 192 divisors, whose sum is σ = 993021120. Its totient is φ = 58176000.

The previous prime is 260025461. The next prime is 260025497. The reversal of 260025480 is 84520062.

260025480 is a `hidden beast` number, since 2 + 600 + 2 + 54 + 8 + 0 = 666.

It is a super-2 number, since 2×260025480² = 135226500498460800, which contains 22 as substring.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 48955 + ... + 54005.

It is an arithmetic number, because the mean of its divisors is an integer number (5171985).

Almost surely, 2^260025480 is an apocalyptic number.

260025480 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 260025480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (496510560).

260025480 is an abundant number, since it is smaller than the sum of its proper divisors (732995640).

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

260025480 is a wasteful number, since it uses less digits than its factorization.

260025480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5092 (or 5085 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 260025480 is about 16125.3055784999. The cubic root of 260025480 is about 638.2712787190.

The spelling of 260025480 in words is "two hundred sixty million, twenty-five thousand, four hundred eighty".