5639712 has 48 divisors (see below), whose sum is σ = 15946560. Its totient is φ = 1734912.

The previous prime is 5639707. The next prime is 5639723. The reversal of 5639712 is 2179365.

It is a tau number, because it is divible by the number of its divisors (48).

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, 1012 + ... + 3507.

It is an arithmetic number, because the mean of its divisors is an integer number (332220).

Almost surely, 2^5639712 is an apocalyptic number.

5639712 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

5639712 is an abundant number, since it is smaller than the sum of its proper divisors (10306848).

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

5639712 is a wasteful number, since it uses less digits than its factorization.

5639712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4545 (or 4537 counting only the distinct ones).

The product of its digits is 11340, while the sum is 33.

The square root of 5639712 is about 2374.8077816952. The cubic root of 5639712 is about 177.9995791767. Note that the first 3 decimals are identical.

The spelling of 5639712 in words is "five million, six hundred thirty-nine thousand, seven hundred twelve".