422054488 has 16 divisors (see below), whose sum is σ = 792321480. Its totient is φ = 210768768.

The previous prime is 422054473. The next prime is 422054489. The reversal of 422054488 is 884450224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422054489) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25281 + ... + 38512.

Almost surely, 2^422054488 is an apocalyptic number.

It is an amenable number.

422054488 is a deficient number, since it is larger than the sum of its proper divisors (370266992).

422054488 is a wasteful number, since it uses less digits than its factorization.

422054488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64626 (or 64622 counting only the distinct ones).

The product of its (nonzero) digits is 81920, while the sum is 37.

The square root of 422054488 is about 20543.9647585368. The cubic root of 422054488 is about 750.1063481786.

The spelling of 422054488 in words is "four hundred twenty-two million, fifty-four thousand, four hundred eighty-eight".