255762422 has 16 divisors (see below), whose sum is σ = 388517472. Its totient is φ = 126263040.

The previous prime is 255762413. The next prime is 255762449. The reversal of 255762422 is 224267552.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96272 + ... + 98892.

It is an arithmetic number, because the mean of its divisors is an integer number (24282342).

Almost surely, 2^255762422 is an apocalyptic number.

255762422 is a deficient number, since it is larger than the sum of its proper divisors (132755050).

255762422 is a wasteful number, since it uses less digits than its factorization.

255762422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3223.

The product of its digits is 67200, while the sum is 35.

The square root of 255762422 is about 15992.5739641873. The cubic root of 255762422 is about 634.7639373021.

The spelling of 255762422 in words is "two hundred fifty-five million, seven hundred sixty-two thousand, four hundred twenty-two".