422716076 has 12 divisors (see below), whose sum is σ = 740259072. Its totient is φ = 211213488.

The previous prime is 422716069. The next prime is 422716087. The reversal of 422716076 is 670617224.

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, 29420 + ... + 41363.

It is an arithmetic number, because the mean of its divisors is an integer number (61688256).

Almost surely, 2^422716076 is an apocalyptic number.

It is an amenable number.

422716076 is a deficient number, since it is larger than the sum of its proper divisors (317542996).

422716076 is a wasteful number, since it uses less digits than its factorization.

422716076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72280 (or 72278 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 422716076 is about 20560.0602139196. The cubic root of 422716076 is about 750.4980845499.

The spelling of 422716076 in words is "four hundred twenty-two million, seven hundred sixteen thousand, seventy-six".