13850636 has 12 divisors (see below), whose sum is σ = 24453912. Its totient is φ = 6863808.

The previous prime is 13850633. The next prime is 13850647. The reversal of 13850636 is 63605831.

It is not an unprimeable number, because it can be changed into a prime (13850633) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14870 + ... + 15773.

It is an arithmetic number, because the mean of its divisors is an integer number (2037826).

Almost surely, 2^13850636 is an apocalyptic number.

It is an amenable number.

13850636 is a deficient number, since it is larger than the sum of its proper divisors (10603276).

13850636 is a wasteful number, since it uses less digits than its factorization.

13850636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30760 (or 30758 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 13850636 is about 3721.6442602699. The cubic root of 13850636 is about 240.1540446234.

The spelling of 13850636 in words is "thirteen million, eight hundred fifty thousand, six hundred thirty-six".