27933039 has 16 divisors (see below), whose sum is σ = 42502240. Its totient is φ = 18118080.

The previous prime is 27933029. The next prime is 27933043. The reversal of 27933039 is 93033972.

It is not a de Polignac number, because 27933039 - 2⁵ = 27933007 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 27932994 and 27933012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27933029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12982 + ... + 14979.

It is an arithmetic number, because the mean of its divisors is an integer number (2656390).

Almost surely, 2^27933039 is an apocalyptic number.

27933039 is a deficient number, since it is larger than the sum of its proper divisors (14569201).

27933039 is a wasteful number, since it uses less digits than its factorization.

27933039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28007 (or 28001 counting only the distinct ones).

The product of its (nonzero) digits is 30618, while the sum is 36.

The square root of 27933039 is about 5285.1716149998. The cubic root of 27933039 is about 303.4166408331.

It can be divided in two parts, 2793 and 3039, that added together give a cube (5832 = 18³).

The spelling of 27933039 in words is "twenty-seven million, nine hundred thirty-three thousand, thirty-nine".