22677600946 has 64 divisors (see below), whose sum is σ = 45699526656. Its totient is φ = 8150932800.

The previous prime is 22677600929. The next prime is 22677600947. The reversal of 22677600946 is 64900677622.

It is a self number, because there is not a number n which added to its sum of digits gives 22677600946.

It is not an unprimeable number, because it can be changed into a prime (22677600947) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6546811 + ... + 6550273.

It is an arithmetic number, because the mean of its divisors is an integer number (714055104).

Almost surely, 2^22677600946 is an apocalyptic number.

22677600946 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

22677600946 is an abundant number, since it is smaller than the sum of its proper divisors (23021925710).

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

22677600946 is a wasteful number, since it uses less digits than its factorization.

22677600946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6767.

The product of its (nonzero) digits is 1524096, while the sum is 49.

The spelling of 22677600946 in words is "twenty-two billion, six hundred seventy-seven million, six hundred thousand, nine hundred forty-six".