2257154108 has 48 divisors (see below), whose sum is σ = 4420918656. Its totient is φ = 999485760.

The previous prime is 2257154083. The next prime is 2257154111. The reversal of 2257154108 is 8014517522.

It is a super-2 number, since 2×2257154108² = 10189489334522551328, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 836810 + ... + 839502.

It is an arithmetic number, because the mean of its divisors is an integer number (92102472).

Almost surely, 2^2257154108 is an apocalyptic number.

It is an amenable number.

2257154108 is a deficient number, since it is larger than the sum of its proper divisors (2163764548).

2257154108 is a wasteful number, since it uses less digits than its factorization.

2257154108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3194 (or 3192 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 35.

The square root of 2257154108 is about 47509.5159731185. The cubic root of 2257154108 is about 1311.7580475095.

The spelling of 2257154108 in words is "two billion, two hundred fifty-seven million, one hundred fifty-four thousand, one hundred eight".