255251234 has 16 divisors (see below), whose sum is σ = 449400768. Its totient is φ = 106436592.

The previous prime is 255251207. The next prime is 255251237. The reversal of 255251234 is 432152552.

It is a junction number, because it is equal to n+sod(n) for n = 255251197 and 255251206.

It is not an unprimeable number, because it can be changed into a prime (255251237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 245864 + ... + 246899.

It is an arithmetic number, because the mean of its divisors is an integer number (28087548).

Almost surely, 2^255251234 is an apocalyptic number.

255251234 is a deficient number, since it is larger than the sum of its proper divisors (194149534).

255251234 is a wasteful number, since it uses less digits than its factorization.

255251234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 492809.

The product of its digits is 12000, while the sum is 29.

The square root of 255251234 is about 15976.5839277362. The cubic root of 255251234 is about 634.3407579502.

The spelling of 255251234 in words is "two hundred fifty-five million, two hundred fifty-one thousand, two hundred thirty-four".