42096904 has 16 divisors (see below), whose sum is σ = 80110800. Its totient is φ = 20734032.

The previous prime is 42096863. The next prime is 42096917. The reversal of 42096904 is 40969024.

It is a self number, because there is not a number n which added to its sum of digits gives 42096904.

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, 38734 + ... + 39805.

It is an arithmetic number, because the mean of its divisors is an integer number (5006925).

Almost surely, 2^42096904 is an apocalyptic number.

It is an amenable number.

42096904 is a deficient number, since it is larger than the sum of its proper divisors (38013896).

42096904 is a wasteful number, since it uses less digits than its factorization.

42096904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78612 (or 78608 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 42096904 is about 6488.2126968835. The cubic root of 42096904 is about 347.8697931872.

The spelling of 42096904 in words is "forty-two million, ninety-six thousand, nine hundred four".