2256670700 has 36 divisors (see below), whose sum is σ = 5029334352. Its totient is φ = 878270400.

The previous prime is 2256670693. The next prime is 2256670727. The reversal of 2256670700 is 70766522.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 301256 + ... + 308655.

It is an arithmetic number, because the mean of its divisors is an integer number (139703732).

Almost surely, 2^2256670700 is an apocalyptic number.

2256670700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2256670700 is an abundant number, since it is smaller than the sum of its proper divisors (2772663652).

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

2256670700 is a wasteful number, since it uses less digits than its factorization.

2256670700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 609962 (or 609955 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 35.

The square root of 2256670700 is about 47504.4282146412. The cubic root of 2256670700 is about 1311.6643957135.

The spelling of 2256670700 in words is "two billion, two hundred fifty-six million, six hundred seventy thousand, seven hundred".