255104634 has 16 divisors (see below), whose sum is σ = 510782688. Its totient is φ = 84939312.

The previous prime is 255104627. The next prime is 255104639. The reversal of 255104634 is 436401552.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (255104639) 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, 17997 + ... + 28880.

It is an arithmetic number, because the mean of its divisors is an integer number (31923918).

Almost surely, 2^255104634 is an apocalyptic number.

255104634 is an abundant number, since it is smaller than the sum of its proper divisors (255678054).

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

255104634 is a wasteful number, since it uses less digits than its factorization.

255104634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47789.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 255104634 is about 15971.9953042818. The cubic root of 255104634 is about 634.2192930929.

The spelling of 255104634 in words is "two hundred fifty-five million, one hundred four thousand, six hundred thirty-four".