265244164 has 6 divisors (see below), whose sum is σ = 464177294. Its totient is φ = 132622080.

The previous prime is 265244141. The next prime is 265244173. The reversal of 265244164 is 461442562.

265244164 is digitally balanced in base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 264322564 + 921600 = 16258^2 + 960^2 .

It is a super-3 number, since 3×265244164³ (a number of 26 digits) contains 333 as substring.

265244164 is strictly pandigital in base 9.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33155517 + ... + 33155524.

Almost surely, 2^265244164 is an apocalyptic number.

It is an amenable number.

265244164 is a deficient number, since it is larger than the sum of its proper divisors (198933130).

265244164 is a wasteful number, since it uses less digits than its factorization.

265244164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66311045 (or 66311043 counting only the distinct ones).

The product of its digits is 46080, while the sum is 34.

The square root of 265244164 is about 16286.3183070945. The cubic root of 265244164 is about 642.5130392464.

The spelling of 265244164 in words is "two hundred sixty-five million, two hundred forty-four thousand, one hundred sixty-four".