15064091 has 16 divisors (see below), whose sum is σ = 18334656. Its totient is φ = 12082176.

The previous prime is 15064073. The next prime is 15064099. The reversal of 15064091 is 19046051.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-15064091 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 15064091.

It is not an unprimeable number, because it can be changed into a prime (15064099) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32735 + ... + 33191.

It is an arithmetic number, because the mean of its divisors is an integer number (1145916).

Almost surely, 2^15064091 is an apocalyptic number.

15064091 is a deficient number, since it is larger than the sum of its proper divisors (3270565).

15064091 is a wasteful number, since it uses less digits than its factorization.

15064091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 758.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 15064091 is about 3881.2486392912. The cubic root of 15064091 is about 246.9719572375.

The spelling of 15064091 in words is "fifteen million, sixty-four thousand, ninety-one".