265224995 has 48 divisors (see below), whose sum is σ = 390832128. Its totient is φ = 172025280.

The previous prime is 265224979. The next prime is 265225003. The reversal of 265224995 is 599422562.

It is not a de Polignac number, because 265224995 - 2⁴ = 265224979 is a prime.

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, 356594 + ... + 357336.

It is an arithmetic number, because the mean of its divisors is an integer number (8142336).

Almost surely, 2^265224995 is an apocalyptic number.

265224995 is a deficient number, since it is larger than the sum of its proper divisors (125607133).

265224995 is a wasteful number, since it uses less digits than its factorization.

265224995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 840 (or 833 counting only the distinct ones).

The product of its digits is 388800, while the sum is 44.

The square root of 265224995 is about 16285.7297963585. The cubic root of 265224995 is about 642.4975608925.

The spelling of 265224995 in words is "two hundred sixty-five million, two hundred twenty-four thousand, nine hundred ninety-five".