255674097 has 16 divisors (see below), whose sum is σ = 432887680. Its totient is φ = 146099376.

The previous prime is 255674093. The next prime is 255674117. The reversal of 255674097 is 790476552.

255674097 is a `hidden beast` number, since 2 + 556 + 7 + 4 + 0 + 97 = 666.

It is not a de Polignac number, because 255674097 - 2² = 255674093 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (255674093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 676198 + ... + 676575.

It is an arithmetic number, because the mean of its divisors is an integer number (27055480).

Almost surely, 2^255674097 is an apocalyptic number.

255674097 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

255674097 is a deficient number, since it is larger than the sum of its proper divisors (177213583).

255674097 is a wasteful number, since it uses less digits than its factorization.

255674097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1352789 (or 1352783 counting only the distinct ones).

The product of its (nonzero) digits is 529200, while the sum is 45.

The square root of 255674097 is about 15989.8122878288. The cubic root of 255674097 is about 634.6908590922.

The spelling of 255674097 in words is "two hundred fifty-five million, six hundred seventy-four thousand, ninety-seven".