265092480 has 384 divisors, whose sum is σ = 1015308000. Its totient is φ = 65286144.

The previous prime is 265092473. The next prime is 265092493. The reversal of 265092480 is 84290562.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (384).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9141106 + ... + 9141134.

Almost surely, 2^265092480 is an apocalyptic number.

265092480 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 265092480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (507654000).

265092480 is an abundant number, since it is smaller than the sum of its proper divisors (750215520).

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

265092480 is a wasteful number, since it uses less digits than its factorization.

265092480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103 (or 62 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 265092480 is about 16281.6608489429. The cubic root of 265092480 is about 642.3905388678.

The spelling of 265092480 in words is "two hundred sixty-five million, ninety-two thousand, four hundred eighty".