15004069 has 2 divisors, whose sum is σ = 15004070. Its totient is φ = 15004068.

The previous prime is 15004063. The next prime is 15004097. The reversal of 15004069 is 96040051.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7784100 + 7219969 = 2790^2 + 2687^2 .

It is an emirp because it is prime and its reverse (96040051) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 15004069 - 2⁵ = 15004037 is a prime.

It is a super-2 number, since 2×15004069² = 450244173113522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15004063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7502034 + 7502035.

It is an arithmetic number, because the mean of its divisors is an integer number (7502035).

Almost surely, 2^15004069 is an apocalyptic number.

It is an amenable number.

15004069 is a deficient number, since it is larger than the sum of its proper divisors (1).

15004069 is an equidigital number, since it uses as much as digits as its factorization.

15004069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 15004069 is about 3873.5086162290. The cubic root of 15004069 is about 246.6435054546.

The spelling of 15004069 in words is "fifteen million, four thousand, sixty-nine".