13613476 has 12 divisors (see below), whose sum is σ = 24404940. Its totient is φ = 6640640.

The previous prime is 13613461. The next prime is 13613489. The reversal of 13613476 is 67431631.

It can be written as a sum of positive squares in 2 ways, for example, as 3841600 + 9771876 = 1960^2 + 3126^2 .

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, 41341 + ... + 41668.

It is an arithmetic number, because the mean of its divisors is an integer number (2033745).

Almost surely, 2^13613476 is an apocalyptic number.

It is an amenable number.

13613476 is a deficient number, since it is larger than the sum of its proper divisors (10791464).

13613476 is a wasteful number, since it uses less digits than its factorization.

13613476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83054 (or 83052 counting only the distinct ones).

The product of its digits is 9072, while the sum is 31.

The square root of 13613476 is about 3689.6444273127. The cubic root of 13613476 is about 238.7754524549.

The spelling of 13613476 in words is "thirteen million, six hundred thirteen thousand, four hundred seventy-six".