5038636 has 6 divisors (see below), whose sum is σ = 8817620. Its totient is φ = 2519316.

The previous prime is 5038609. The next prime is 5038637. The reversal of 5038636 is 6368305.

It is a junction number, because it is equal to n+sod(n) for n = 5038598 and 5038607.

It is not an unprimeable number, because it can be changed into a prime (5038637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 629826 + ... + 629833.

Almost surely, 2^5038636 is an apocalyptic number.

It is an amenable number.

5038636 is a deficient number, since it is larger than the sum of its proper divisors (3778984).

5038636 is a wasteful number, since it uses less digits than its factorization.

5038636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1259663 (or 1259661 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 5038636 is about 2244.6906245628. The cubic root of 5038636 is about 171.4369092505.

The spelling of 5038636 in words is "five million, thirty-eight thousand, six hundred thirty-six".