255622232 has 16 divisors (see below), whose sum is σ = 479560200. Its totient is φ = 127739520.

The previous prime is 255622201. The next prime is 255622259. The reversal of 255622232 is 232226552.

It is a junction number, because it is equal to n+sod(n) for n = 255622195 and 255622204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8144 + ... + 24032.

Almost surely, 2^255622232 is an apocalyptic number.

It is an amenable number.

255622232 is a deficient number, since it is larger than the sum of its proper divisors (223937968).

255622232 is a wasteful number, since it uses less digits than its factorization.

255622232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17906 (or 17902 counting only the distinct ones).

The product of its digits is 14400, while the sum is 29.

The square root of 255622232 is about 15988.1903916610. The cubic root of 255622232 is about 634.6479392606.

Adding to 255622232 its reverse (232226552), we get a palindrome (487848784).

The spelling of 255622232 in words is "two hundred fifty-five million, six hundred twenty-two thousand, two hundred thirty-two".