422516044 has 6 divisors (see below), whose sum is σ = 739403084. Its totient is φ = 211258020.

The previous prime is 422515999. The next prime is 422516069. The reversal of 422516044 is 440615224.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52814502 + ... + 52814509.

Almost surely, 2^422516044 is an apocalyptic number.

It is an amenable number.

422516044 is a deficient number, since it is larger than the sum of its proper divisors (316887040).

422516044 is a wasteful number, since it uses less digits than its factorization.

422516044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105629015 (or 105629013 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 422516044 is about 20555.1950611032. The cubic root of 422516044 is about 750.3796856785.

The spelling of 422516044 in words is "four hundred twenty-two million, five hundred sixteen thousand, forty-four".