195427264 has 14 divisors (see below), whose sum is σ = 387801104. Its totient is φ = 97713600.

The previous prime is 195427249. The next prime is 195427289. The reversal of 195427264 is 462724591.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1526712 + ... + 1526839.

Almost surely, 2^195427264 is an apocalyptic number.

It is an amenable number.

195427264 is a deficient number, since it is larger than the sum of its proper divisors (192373840).

195427264 is an equidigital number, since it uses as much as digits as its factorization.

195427264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3053563 (or 3053553 counting only the distinct ones).

The product of its digits is 120960, while the sum is 40.

The square root of 195427264 is about 13979.5301780854. The cubic root of 195427264 is about 580.3122219084.

The spelling of 195427264 in words is "one hundred ninety-five million, four hundred twenty-seven thousand, two hundred sixty-four".