13840604 has 12 divisors (see below), whose sum is σ = 24258864. Its totient is φ = 6909504.

The previous prime is 13840597. The next prime is 13840613. The reversal of 13840604 is 40604831.

13840604 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 644 + ... + 5300.

It is an arithmetic number, because the mean of its divisors is an integer number (2021572).

Almost surely, 2^13840604 is an apocalyptic number.

It is an amenable number.

13840604 is a deficient number, since it is larger than the sum of its proper divisors (10418260).

13840604 is a wasteful number, since it uses less digits than its factorization.

13840604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5404 (or 5402 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 13840604 is about 3720.2962247649. The cubic root of 13840604 is about 240.0960495182.

The spelling of 13840604 in words is "thirteen million, eight hundred forty thousand, six hundred four".