255152226 has 32 divisors (see below), whose sum is σ = 593095680. Its totient is φ = 71664336.

The previous prime is 255152171. The next prime is 255152251. The reversal of 255152226 is 622251552.

It is a junction number, because it is equal to n+sod(n) for n = 255152193 and 255152202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49006 + ... + 53961.

It is an arithmetic number, because the mean of its divisors is an integer number (18534240).

Almost surely, 2^255152226 is an apocalyptic number.

255152226 is an abundant number, since it is smaller than the sum of its proper divisors (337943454).

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

255152226 is a wasteful number, since it uses less digits than its factorization.

255152226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103038.

The product of its digits is 12000, while the sum is 30.

The square root of 255152226 is about 15973.4850924900. The cubic root of 255152226 is about 634.2587303587.

The spelling of 255152226 in words is "two hundred fifty-five million, one hundred fifty-two thousand, two hundred twenty-six".