264333025 has 24 divisors (see below), whose sum is σ = 359825184. Its totient is φ = 191030400.

The previous prime is 264332989. The next prime is 264333049. The reversal of 264333025 is 520333462.

It is a de Polignac number, because none of the positive numbers 2^k-264333025 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 264332984 and 264333002.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41877 + ... + 47773.

It is an arithmetic number, because the mean of its divisors is an integer number (14992716).

Almost surely, 2^264333025 is an apocalyptic number.

264333025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

264333025 is a deficient number, since it is larger than the sum of its proper divisors (95492159).

264333025 is a wasteful number, since it uses less digits than its factorization.

264333025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6081 (or 6076 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 28.

The square root of 264333025 is about 16258.3217153555. The cubic root of 264333025 is about 641.7764973820.

Adding to 264333025 its reverse (520333462), we get a palindrome (784666487).

The spelling of 264333025 in words is "two hundred sixty-four million, three hundred thirty-three thousand, twenty-five".