2256632626 has 8 divisors (see below), whose sum is σ = 3532120704. Its totient is φ = 1079259060.

The previous prime is 2256632519. The next prime is 2256632633. The reversal of 2256632626 is 6262366522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24528570 + ... + 24528661.

It is an arithmetic number, because the mean of its divisors is an integer number (441515088).

Almost surely, 2^2256632626 is an apocalyptic number.

2256632626 is a deficient number, since it is larger than the sum of its proper divisors (1275488078).

2256632626 is a wasteful number, since it uses less digits than its factorization.

2256632626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49057256.

The product of its digits is 311040, while the sum is 40.

The square root of 2256632626 is about 47504.0274713629. The cubic root of 2256632626 is about 1311.6570189776.

The spelling of 2256632626 in words is "two billion, two hundred fifty-six million, six hundred thirty-two thousand, six hundred twenty-six".