5239616 has 14 divisors (see below), whose sum is σ = 10397490. Its totient is φ = 2619776.

The previous prime is 5239603. The next prime is 5239627. The reversal of 5239616 is 6169325.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4393216 + 846400 = 2096^2 + 920^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40871 + ... + 40998.

Almost surely, 2^5239616 is an apocalyptic number.

It is an amenable number.

5239616 is a deficient number, since it is larger than the sum of its proper divisors (5157874).

5239616 is an equidigital number, since it uses as much as digits as its factorization.

5239616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81881 (or 81871 counting only the distinct ones).

The product of its digits is 9720, while the sum is 32.

The square root of 5239616 is about 2289.0207513258. The cubic root of 5239616 is about 173.6866691193.

The spelling of 5239616 in words is "five million, two hundred thirty-nine thousand, six hundred sixteen".