13761604 has 12 divisors (see below), whose sum is σ = 24161004. Its totient is φ = 6858464.

The previous prime is 13761571. The next prime is 13761607. The reversal of 13761604 is 40616731.

13761604 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3534400 + 10227204 = 1880^2 + 3198^2 .

It is not an unprimeable number, because it can be changed into a prime (13761607) 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, 4159 + ... + 6694.

It is an arithmetic number, because the mean of its divisors is an integer number (2013417).

Almost surely, 2^13761604 is an apocalyptic number.

It is an amenable number.

13761604 is a deficient number, since it is larger than the sum of its proper divisors (10399400).

13761604 is a wasteful number, since it uses less digits than its factorization.

13761604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11174 (or 11172 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 13761604 is about 3709.6635966082. The cubic root of 13761604 is about 239.6383674018.

It can be divided in two parts, 13761 and 604, that added together give a triangular number (14365 = T₁₆₉).

The spelling of 13761604 in words is "thirteen million, seven hundred sixty-one thousand, six hundred four".