255814372 has 48 divisors (see below), whose sum is σ = 514346112. Its totient is φ = 110190080.

The previous prime is 255814289. The next prime is 255814379. The reversal of 255814372 is 273418552.

It is not an unprimeable number, because it can be changed into a prime (255814379) 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, 113238 + ... + 115474.

It is an arithmetic number, because the mean of its divisors is an integer number (10715544).

Almost surely, 2^255814372 is an apocalyptic number.

255814372 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

255814372 is an abundant number, since it is smaller than the sum of its proper divisors (258531740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

255814372 is a wasteful number, since it uses less digits than its factorization.

255814372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2388 (or 2386 counting only the distinct ones).

The product of its digits is 67200, while the sum is 37.

The square root of 255814372 is about 15994.1980730514. The cubic root of 255814372 is about 634.8069117597.

The spelling of 255814372 in words is "two hundred fifty-five million, eight hundred fourteen thousand, three hundred seventy-two".