42962564 has 12 divisors (see below), whose sum is σ = 75295500. Its totient is φ = 21449568.

The previous prime is 42962539. The next prime is 42962573. The reversal of 42962564 is 46526924.

It can be written as a sum of positive squares in 2 ways, for example, as 17156164 + 25806400 = 4142^2 + 5080^2 .

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4739 + ... + 10410.

It is an arithmetic number, because the mean of its divisors is an integer number (6274625).

Almost surely, 2^42962564 is an apocalyptic number.

It is an amenable number.

42962564 is a deficient number, since it is larger than the sum of its proper divisors (32332936).

42962564 is a wasteful number, since it uses less digits than its factorization.

42962564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15862 (or 15860 counting only the distinct ones).

The product of its digits is 103680, while the sum is 38.

The square root of 42962564 is about 6554.5834345136. The cubic root of 42962564 is about 350.2381073650.

The spelling of 42962564 in words is "forty-two million, nine hundred sixty-two thousand, five hundred sixty-four".