5039942 has 16 divisors (see below), whose sum is σ = 7774800. Its totient is φ = 2449440.

The previous prime is 5039933. The next prime is 5039953. The reversal of 5039942 is 2499305.

It is a junction number, because it is equal to n+sod(n) for n = 5039899 and 5039908.

It is a congruent number.

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, 13109 + ... + 13487.

It is an arithmetic number, because the mean of its divisors is an integer number (485925).

Almost surely, 2^5039942 is an apocalyptic number.

5039942 is a deficient number, since it is larger than the sum of its proper divisors (2734858).

5039942 is a wasteful number, since it uses less digits than its factorization.

5039942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551.

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 5039942 is about 2244.9815144005. The cubic root of 5039942 is about 171.4517199561.

The spelling of 5039942 in words is "five million, thirty-nine thousand, nine hundred forty-two".