42335894 has 12 divisors (see below), whose sum is σ = 65621412. Its totient is φ = 20484180.

The previous prime is 42335879. The next prime is 42335921. The reversal of 42335894 is 49853324.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9092 + ... + 12935.

It is an arithmetic number, because the mean of its divisors is an integer number (5468451).

Almost surely, 2^42335894 is an apocalyptic number.

42335894 is a deficient number, since it is larger than the sum of its proper divisors (23285518).

42335894 is a wasteful number, since it uses less digits than its factorization.

42335894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22091 (or 22060 counting only the distinct ones).

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

The square root of 42335894 is about 6506.6038760631. The cubic root of 42335894 is about 348.5268531352.

The spelling of 42335894 in words is "forty-two million, three hundred thirty-five thousand, eight hundred ninety-four".