255104398 has 8 divisors (see below), whose sum is σ = 383683608. Its totient is φ = 127209864.

The previous prime is 255104389. The next prime is 255104441. The reversal of 255104398 is 893401552.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 170236 + ... + 171727.

It is an arithmetic number, because the mean of its divisors is an integer number (47960451).

Almost surely, 2^255104398 is an apocalyptic number.

255104398 is a deficient number, since it is larger than the sum of its proper divisors (128579210).

255104398 is a wasteful number, since it uses less digits than its factorization.

255104398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342338.

The product of its (nonzero) digits is 43200, while the sum is 37.

The square root of 255104398 is about 15971.9879163490. The cubic root of 255104398 is about 634.2190975185.

It can be divided in two parts, 255 and 104398, that added together give a triangular number (104653 = T₄₅₇).

The spelling of 255104398 in words is "two hundred fifty-five million, one hundred four thousand, three hundred ninety-eight".