422563352 has 32 divisors (see below), whose sum is σ = 801900000. Its totient is φ = 208735488.

The previous prime is 422563307. The next prime is 422563357. The reversal of 422563352 is 253365224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422563357) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 521924 + ... + 522732.

It is an arithmetic number, because the mean of its divisors is an integer number (25059375).

Almost surely, 2^422563352 is an apocalyptic number.

It is an amenable number.

422563352 is a deficient number, since it is larger than the sum of its proper divisors (379336648).

422563352 is a wasteful number, since it uses less digits than its factorization.

422563352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1523 (or 1519 counting only the distinct ones).

The product of its digits is 43200, while the sum is 32.

The square root of 422563352 is about 20556.3457842098. The cubic root of 422563352 is about 750.4076906406.

The spelling of 422563352 in words is "four hundred twenty-two million, five hundred sixty-three thousand, three hundred fifty-two".