265322496 has 64 divisors (see below), whose sum is σ = 707778000. Its totient is φ = 88408064.

The previous prime is 265322483. The next prime is 265322509. The reversal of 265322496 is 694223562.

It is an interprime number because it is at equal distance from previous prime (265322483) and next prime (265322509).

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96955 + ... + 99653.

Almost surely, 2^265322496 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 265322496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (353889000).

265322496 is an abundant number, since it is smaller than the sum of its proper divisors (442455504).

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

265322496 is an frugal number, since it uses more digits than its factorization.

265322496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2732 (or 2704 counting only the distinct ones).

The product of its digits is 155520, while the sum is 39.

The square root of 265322496 is about 16288.7229702024. The cubic root of 265322496 is about 642.5762820803.

The spelling of 265322496 in words is "two hundred sixty-five million, three hundred twenty-two thousand, four hundred ninety-six".