422450552 has 32 divisors (see below), whose sum is σ = 819065520. Its totient is φ = 204130560.

The previous prime is 422450521. The next prime is 422450563. The reversal of 422450552 is 255054224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29078 + ... + 41114.

Almost surely, 2^422450552 is an apocalyptic number.

It is an amenable number.

422450552 is a deficient number, since it is larger than the sum of its proper divisors (396614968).

422450552 is a wasteful number, since it uses less digits than its factorization.

422450552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12191 (or 12187 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 29.

The square root of 422450552 is about 20553.6019227774. The cubic root of 422450552 is about 750.3409128663.

The spelling of 422450552 in words is "four hundred twenty-two million, four hundred fifty thousand, five hundred fifty-two".