325863775 has 12 divisors (see below), whose sum is σ = 425338600. Its totient is φ = 246970080.

The previous prime is 325863767. The next prime is 325863779. The reversal of 325863775 is 577368523.

325863775 = 43² + 44² + ... + 992².

It is not a de Polignac number, because 325863775 - 2³ = 325863767 is a prime.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325863779) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 342540 + ... + 343489.

Almost surely, 2^325863775 is an apocalyptic number.

325863775 is a deficient number, since it is larger than the sum of its proper divisors (99474825).

325863775 is a wasteful number, since it uses less digits than its factorization.

325863775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 686058 (or 686053 counting only the distinct ones).

The product of its digits is 1058400, while the sum is 46.

The square root of 325863775 is about 18051.6972886208. The cubic root of 325863775 is about 688.1429973352.

The spelling of 325863775 in words is "three hundred twenty-five million, eight hundred sixty-three thousand, seven hundred seventy-five".