15150664 has 16 divisors (see below), whose sum is σ = 28521900. Its totient is φ = 7544832.

The previous prime is 15150637. The next prime is 15150683. The reversal of 15150664 is 46605151.

15150664 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 10562500 + 4588164 = 3250^2 + 2142^2 .

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, 1629 + ... + 5740.

Almost surely, 2^15150664 is an apocalyptic number.

It is an amenable number.

15150664 is a deficient number, since it is larger than the sum of its proper divisors (13371236).

15150664 is a wasteful number, since it uses less digits than its factorization.

15150664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7632 (or 7628 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 15150664 is about 3892.3853868804. The cubic root of 15150664 is about 247.4441679319. Note that the first 3 decimals are identical.

The spelling of 15150664 in words is "fifteen million, one hundred fifty thousand, six hundred sixty-four".