264937375 has 16 divisors (see below), whose sum is σ = 332133984. Its totient is φ = 210993600.

The previous prime is 264937373. The next prime is 264937381. The reversal of 264937375 is 573739462.

It is not a de Polignac number, because 264937375 - 2¹ = 264937373 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264937373) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23707 + ... + 33043.

It is an arithmetic number, because the mean of its divisors is an integer number (20758374).

Almost surely, 2^264937375 is an apocalyptic number.

264937375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

264937375 is a deficient number, since it is larger than the sum of its proper divisors (67196609).

264937375 is an equidigital number, since it uses as much as digits as its factorization.

264937375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9579 (or 9569 counting only the distinct ones).

The product of its digits is 952560, while the sum is 46.

The square root of 264937375 is about 16276.8969708603. The cubic root of 264937375 is about 642.2652273495.

The spelling of 264937375 in words is "two hundred sixty-four million, nine hundred thirty-seven thousand, three hundred seventy-five".