422536562 has 16 divisors (see below), whose sum is σ = 724619520. Its totient is φ = 181019328.

The previous prime is 422536561. The next prime is 422536571. The reversal of 422536562 is 265635224.

It is not an unprimeable number, because it can be changed into a prime (422536561) 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, 57239 + ... + 64197.

It is an arithmetic number, because the mean of its divisors is an integer number (45288720).

Almost surely, 2^422536562 is an apocalyptic number.

422536562 is a deficient number, since it is larger than the sum of its proper divisors (302082958).

422536562 is a wasteful number, since it uses less digits than its factorization.

422536562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11305.

The product of its digits is 86400, while the sum is 35.

The square root of 422536562 is about 20555.6941502835. The cubic root of 422536562 is about 750.3918319953.

The spelling of 422536562 in words is "four hundred twenty-two million, five hundred thirty-six thousand, five hundred sixty-two".