265728092 has 12 divisors (see below), whose sum is σ = 531456240. Its totient is φ = 113883456.

The previous prime is 265728013. The next prime is 265728143. The reversal of 265728092 is 290827562.

265728092 is an admirable number.

It is a super-2 number, since 2×265728092² = 141222837755920928, which contains 22 as substring.

It is a congruent number.

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, 4745117 + ... + 4745172.

It is an arithmetic number, because the mean of its divisors is an integer number (44288020).

Almost surely, 2^265728092 is an apocalyptic number.

It is an amenable number.

265728092 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

265728092 is a wasteful number, since it uses less digits than its factorization.

265728092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9490300 (or 9490298 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 265728092 is about 16301.1684243799. The cubic root of 265728092 is about 642.9035488099.

The spelling of 265728092 in words is "two hundred sixty-five million, seven hundred twenty-eight thousand, ninety-two".