2056426600 has 24 divisors (see below), whose sum is σ = 4781192310. Its totient is φ = 822570560.

The previous prime is 2056426543. The next prime is 2056426637. The reversal of 2056426600 is 66246502.

It can be written as a sum of positive squares in 3 ways, for example, as 1581971076 + 474455524 = 39774^2 + 21782^2 .

It is a super-2 number, since 2×2056426600² = 8457780722375120000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5140867 + ... + 5141266.

Almost surely, 2^2056426600 is an apocalyptic number.

2056426600 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2056426600 is an abundant number, since it is smaller than the sum of its proper divisors (2724765710).

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

2056426600 is a wasteful number, since it uses less digits than its factorization.

2056426600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10282149 (or 10282140 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 2056426600 is about 45347.8400808682. The cubic root of 2056426600 is about 1271.6601761547.

The spelling of 2056426600 in words is "two billion, fifty-six million, four hundred twenty-six thousand, six hundred".