2255903974 has 8 divisors (see below), whose sum is σ = 3418741368. Its totient is φ = 1116323520.

The previous prime is 2255903959. The next prime is 2255903987. The reversal of 2255903974 is 4793095522.

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

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5813992 + ... + 5814379.

It is an arithmetic number, because the mean of its divisors is an integer number (427342671).

Almost surely, 2^2255903974 is an apocalyptic number.

2255903974 is a deficient number, since it is larger than the sum of its proper divisors (1162837394).

2255903974 is a wasteful number, since it uses less digits than its factorization.

2255903974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11628470.

The product of its (nonzero) digits is 680400, while the sum is 46.

The square root of 2255903974 is about 47496.3574813901. The cubic root of 2255903974 is about 1311.5158286062.

The spelling of 2255903974 in words is "two billion, two hundred fifty-five million, nine hundred three thousand, nine hundred seventy-four".