15064001 has 2 divisors, whose sum is σ = 15064002. Its totient is φ = 15064000.

The previous prime is 15063991. The next prime is 15064013. The reversal of 15064001 is 10046051.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11895601 + 3168400 = 3449^2 + 1780^2 .

It is an emirp because it is prime and its reverse (10046051) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 15064001 - 2²² = 10869697 is a prime.

It is a super-2 number, since 2×15064001² = 453848252256002, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (15064201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7532000 + 7532001.

It is an arithmetic number, because the mean of its divisors is an integer number (7532001).

Almost surely, 2^15064001 is an apocalyptic number.

It is an amenable number.

15064001 is a deficient number, since it is larger than the sum of its proper divisors (1).

15064001 is an equidigital number, since it uses as much as digits as its factorization.

15064001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 15064001 is about 3881.2370450669. The cubic root of 15064001 is about 246.9714653941.

The spelling of 15064001 in words is "fifteen million, sixty-four thousand, one".