264248275 has 18 divisors (see below), whose sum is σ = 330511460. Its totient is φ = 209578320.

The previous prime is 264248267. The next prime is 264248291. The reversal of 264248275 is 572842462.

It is not a de Polignac number, because 264248275 - 2³ = 264248267 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 697036 + ... + 697414.

Almost surely, 2^264248275 is an apocalyptic number.

264248275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

264248275 is a deficient number, since it is larger than the sum of its proper divisors (66263185).

264248275 is an equidigital number, since it uses as much as digits as its factorization.

264248275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 723 (or 551 counting only the distinct ones).

The product of its digits is 215040, while the sum is 40.

The square root of 264248275 is about 16255.7151488330. The cubic root of 264248275 is about 641.7079016247.

The spelling of 264248275 in words is "two hundred sixty-four million, two hundred forty-eight thousand, two hundred seventy-five".