64056265 has 32 divisors (see below), whose sum is σ = 98735616. Its totient is φ = 38776320.

The previous prime is 64056263. The next prime is 64056269. The reversal of 64056265 is 56265046.

It is not a de Polignac number, because 64056265 - 2¹ = 64056263 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 64056265.

It is not an unprimeable number, because it can be changed into a prime (64056263) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7405 + ... + 13525.

It is an arithmetic number, because the mean of its divisors is an integer number (3085488).

Almost surely, 2^64056265 is an apocalyptic number.

64056265 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

64056265 is a deficient number, since it is larger than the sum of its proper divisors (34679351).

64056265 is a wasteful number, since it uses less digits than its factorization.

64056265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6169.

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 64056265 is about 8003.5157899513. The cubic root of 64056265 is about 400.1171844162.

The spelling of 64056265 in words is "sixty-four million, fifty-six thousand, two hundred sixty-five".