42966692 has 24 divisors (see below), whose sum is σ = 76812792. Its totient is φ = 21024000.

The previous prime is 42966653. The next prime is 42966709. The reversal of 42966692 is 29666924.

It can be written as a sum of positive squares in 4 ways, for example, as 11874916 + 31091776 = 3446^2 + 5576^2 .

It is a super-2 number, since 2×42966692² = 3692273242845728, which contains 22 as substring.

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, 71192 + ... + 71792.

It is an arithmetic number, because the mean of its divisors is an integer number (3200533).

Almost surely, 2^42966692 is an apocalyptic number.

It is an amenable number.

42966692 is a deficient number, since it is larger than the sum of its proper divisors (33846100).

42966692 is a wasteful number, since it uses less digits than its factorization.

42966692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 959 (or 957 counting only the distinct ones).

The product of its digits is 279936, while the sum is 44.

The square root of 42966692 is about 6554.8983211031. The cubic root of 42966692 is about 350.2493243911.

The spelling of 42966692 in words is "forty-two million, nine hundred sixty-six thousand, six hundred ninety-two".