42094508 has 48 divisors (see below), whose sum is σ = 80015040. Its totient is φ = 19329024.

The previous prime is 42094489. The next prime is 42094513. The reversal of 42094508 is 80549024.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 433916 + ... + 434012.

It is an arithmetic number, because the mean of its divisors is an integer number (1666980).

Almost surely, 2^42094508 is an apocalyptic number.

It is an amenable number.

42094508 is a deficient number, since it is larger than the sum of its proper divisors (37920532).

42094508 is a wasteful number, since it uses less digits than its factorization.

42094508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266 (or 264 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 42094508 is about 6488.0280517273. The cubic root of 42094508 is about 347.8631932415.

The spelling of 42094508 in words is "forty-two million, ninety-four thousand, five hundred eight".