5639136 has 24 divisors (see below), whose sum is σ = 14802984. Its totient is φ = 1879680.

The previous prime is 5639083. The next prime is 5639167. The reversal of 5639136 is 6319365.

It is a tau number, because it is divible by the number of its divisors (24).

It is a junction number, because it is equal to n+sod(n) for n = 5639097 and 5639106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29275 + ... + 29466.

It is an arithmetic number, because the mean of its divisors is an integer number (616791).

Almost surely, 2^5639136 is an apocalyptic number.

It is an amenable number.

5639136 is an abundant number, since it is smaller than the sum of its proper divisors (9163848).

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

5639136 is a wasteful number, since it uses less digits than its factorization.

5639136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58754 (or 58746 counting only the distinct ones).

The product of its digits is 14580, while the sum is 33.

The square root of 5639136 is about 2374.6865056255. The cubic root of 5639136 is about 177.9935191008.

It can be divided in two parts, 5639 and 136, that added together give a palindrome (5775).

The spelling of 5639136 in words is "five million, six hundred thirty-nine thousand, one hundred thirty-six".