4622637786897 has 24 divisors (see below), whose sum is σ = 6674285671200. Its totient is φ = 2844622854528.

The previous prime is 4622637786883. The next prime is 4622637786919. The reversal of 4622637786897 is 7986877362264.

It is not a de Polignac number, because 4622637786897 - 2²⁸ = 4622369351441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4622637786397) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22682629 + ... + 22885517.

It is an arithmetic number, because the mean of its divisors is an integer number (278095236300).

Almost surely, 2^{4622637786897} is an apocalyptic number.

It is an amenable number.

4622637786897 is a deficient number, since it is larger than the sum of its proper divisors (2051647884303).

4622637786897 is a wasteful number, since it uses less digits than its factorization.

4622637786897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247857 (or 247844 counting only the distinct ones).

The product of its digits is 2048385024, while the sum is 75.

The spelling of 4622637786897 in words is "four trillion, six hundred twenty-two billion, six hundred thirty-seven million, seven hundred eighty-six thousand, eight hundred ninety-seven".