13652516 has 6 divisors (see below), whose sum is σ = 23891910. Its totient is φ = 6826256.

The previous prime is 13652497. The next prime is 13652521. The reversal of 13652516 is 61525631.

It can be written as a sum of positive squares in only one way, i.e., 10863616 + 2788900 = 3296^2 + 1670^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1706561 + ... + 1706568.

It is an arithmetic number, because the mean of its divisors is an integer number (3981985).

Almost surely, 2^13652516 is an apocalyptic number.

It is an amenable number.

13652516 is a deficient number, since it is larger than the sum of its proper divisors (10239394).

13652516 is a wasteful number, since it uses less digits than its factorization.

13652516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3413133 (or 3413131 counting only the distinct ones).

The product of its digits is 5400, while the sum is 29.

The square root of 13652516 is about 3694.9311224974. The cubic root of 13652516 is about 239.0034837818.

The spelling of 13652516 in words is "thirteen million, six hundred fifty-two thousand, five hundred sixteen".