264401675 has 12 divisors (see below), whose sum is σ = 342113520. Its totient is φ = 202324320.

The previous prime is 264401653. The next prime is 264401689. The reversal of 264401675 is 576104462.

It is not a de Polignac number, because 264401675 - 2⁸ = 264401419 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 229340 + ... + 230489.

It is an arithmetic number, because the mean of its divisors is an integer number (28509460).

Almost surely, 2^264401675 is an apocalyptic number.

264401675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

264401675 is a deficient number, since it is larger than the sum of its proper divisors (77711845).

264401675 is a wasteful number, since it uses less digits than its factorization.

264401675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 459862 (or 459857 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 264401675 is about 16260.4328048180. The cubic root of 264401675 is about 641.8320512211.

The spelling of 264401675 in words is "two hundred sixty-four million, four hundred one thousand, six hundred seventy-five".