5139594 has 12 divisors (see below), whose sum is σ = 11135826. Its totient is φ = 1713192.

The previous prime is 5139581. The next prime is 5139601. The reversal of 5139594 is 4959315.

It can be written as a sum of positive squares in only one way, i.e., 2934369 + 2205225 = 1713^2 + 1485^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 142749 + ... + 142784.

Almost surely, 2^5139594 is an apocalyptic number.

5139594 is an abundant number, since it is smaller than the sum of its proper divisors (5996232).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5139594 is a wasteful number, since it uses less digits than its factorization.

5139594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285541 (or 285538 counting only the distinct ones).

The product of its digits is 24300, while the sum is 36.

The square root of 5139594 is about 2267.0672685212. The cubic root of 5139594 is about 172.5743598754.

The spelling of 5139594 in words is "five million, one hundred thirty-nine thousand, five hundred ninety-four".