5039965 has 8 divisors (see below), whose sum is σ = 6912000. Its totient is φ = 3455952.

The previous prime is 5039953. The next prime is 5039971. The reversal of 5039965 is 5699305.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5039965 - 2⁵ = 5039933 is a prime.

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, 71965 + ... + 72034.

It is an arithmetic number, because the mean of its divisors is an integer number (864000).

Almost surely, 2^5039965 is an apocalyptic number.

It is an amenable number.

5039965 is a deficient number, since it is larger than the sum of its proper divisors (1872035).

5039965 is a wasteful number, since it uses less digits than its factorization.

5039965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144011.

The product of its (nonzero) digits is 36450, while the sum is 37.

The square root of 5039965 is about 2244.9866369313. The cubic root of 5039965 is about 171.4519807648.

The spelling of 5039965 in words is "five million, thirty-nine thousand, nine hundred sixty-five".