422614650 has 48 divisors (see below), whose sum is σ = 1093662144. Its totient is φ = 107796480.

The previous prime is 422614639. The next prime is 422614667. The reversal of 422614650 is 56416224.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57799 + ... + 64698.

It is an arithmetic number, because the mean of its divisors is an integer number (22784628).

Almost surely, 2^422614650 is an apocalyptic number.

422614650 is an abundant number, since it is smaller than the sum of its proper divisors (671047494).

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

422614650 is a wasteful number, since it uses less digits than its factorization.

422614650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122535 (or 122530 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 422614650 is about 20557.5934875656. The cubic root of 422614650 is about 750.4380552048.

The spelling of 422614650 in words is "four hundred twenty-two million, six hundred fourteen thousand, six hundred fifty".