13650850 has 24 divisors (see below), whose sum is σ = 26212608. Its totient is φ = 5283600.

The previous prime is 13650829. The next prime is 13650883. The reversal of 13650850 is 5805631.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2854 + ... + 5953.

It is an arithmetic number, because the mean of its divisors is an integer number (1092192).

Almost surely, 2^13650850 is an apocalyptic number.

13650850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13650850 is a deficient number, since it is larger than the sum of its proper divisors (12561758).

13650850 is a wasteful number, since it uses less digits than its factorization.

13650850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8850 (or 8845 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 13650850 is about 3694.7056716334. The cubic root of 13650850 is about 238.9937616177.

The spelling of 13650850 in words is "thirteen million, six hundred fifty thousand, eight hundred fifty".