255752234 has 4 divisors (see below), whose sum is σ = 383628354. Its totient is φ = 127876116.

The previous prime is 255752191. The next prime is 255752279. The reversal of 255752234 is 432257552.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 187772209 + 67980025 = 13703^2 + 8245^2 .

It is a junction number, because it is equal to n+sod(n) for n = 255752194 and 255752203.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63938057 + ... + 63938060.

Almost surely, 2^255752234 is an apocalyptic number.

255752234 is a deficient number, since it is larger than the sum of its proper divisors (127876120).

255752234 is a wasteful number, since it uses less digits than its factorization.

255752234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127876119.

The product of its digits is 84000, while the sum is 35.

The square root of 255752234 is about 15992.2554381801. The cubic root of 255752234 is about 634.7555088280.

The spelling of 255752234 in words is "two hundred fifty-five million, seven hundred fifty-two thousand, two hundred thirty-four".