13650704 has 20 divisors (see below), whose sum is σ = 27094620. Its totient is φ = 6658560.

The previous prime is 13650701. The next prime is 13650709. The reversal of 13650704 is 40705631.

It can be written as a sum of positive squares in 2 ways, for example, as 1817104 + 11833600 = 1348^2 + 3440^2 .

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (13650701) 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, 9749 + ... + 11060.

It is an arithmetic number, because the mean of its divisors is an integer number (1354731).

Almost surely, 2^13650704 is an apocalyptic number.

It is an amenable number.

13650704 is a deficient number, since it is larger than the sum of its proper divisors (13443916).

13650704 is a wasteful number, since it uses less digits than its factorization.

13650704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20858 (or 20852 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 13650704 is about 3694.6859135791. The cubic root of 13650704 is about 238.9929095776.

The spelling of 13650704 in words is "thirteen million, six hundred fifty thousand, seven hundred four".