2256020600 has 48 divisors (see below), whose sum is σ = 5253514200. Its totient is φ = 900986240.

The previous prime is 2256020587. The next prime is 2256020609. The reversal of 2256020600 is 60206522.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2256020609) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 123242 + ... + 140358.

Almost surely, 2^2256020600 is an apocalyptic number.

2256020600 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2256020600 is an abundant number, since it is smaller than the sum of its proper divisors (2997493600).

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

2256020600 is a wasteful number, since it uses less digits than its factorization.

2256020600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17792 (or 17783 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 2256020600 is about 47497.5852017763. The cubic root of 2256020600 is about 1311.5384291854.

The spelling of 2256020600 in words is "two billion, two hundred fifty-six million, twenty thousand, six hundred".