264975044 has 12 divisors (see below), whose sum is σ = 466819500. Its totient is φ = 131598048.

The previous prime is 264975043. The next prime is 264975071. The reversal of 264975044 is 440579462.

It can be written as a sum of positive squares in 2 ways, for example, as 36602500 + 228372544 = 6050^2 + 15112^2 .

It is a junction number, because it is equal to n+sod(n) for n = 264974992 and 264975010.

It is not an unprimeable number, because it can be changed into a prime (264975043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 221699 + ... + 222890.

It is an arithmetic number, because the mean of its divisors is an integer number (38901625).

Almost surely, 2^264975044 is an apocalyptic number.

It is an amenable number.

264975044 is a deficient number, since it is larger than the sum of its proper divisors (201844456).

264975044 is a wasteful number, since it uses less digits than its factorization.

264975044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444742 (or 444740 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 41.

The square root of 264975044 is about 16278.0540606056. The cubic root of 264975044 is about 642.2956651618.

The spelling of 264975044 in words is "two hundred sixty-four million, nine hundred seventy-five thousand, forty-four".