15034979 has 2 divisors, whose sum is σ = 15034980. Its totient is φ = 15034978.

The previous prime is 15034949. The next prime is 15034997. The reversal of 15034979 is 97943051.

It is a happy number.

Together with next prime (15034997) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 15034979 - 2¹⁶ = 14969443 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (15034949) 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, 7517489 + 7517490.

It is an arithmetic number, because the mean of its divisors is an integer number (7517490).

Almost surely, 2^15034979 is an apocalyptic number.

15034979 is a deficient number, since it is larger than the sum of its proper divisors (1).

15034979 is an equidigital number, since it uses as much as digits as its factorization.

15034979 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34020, while the sum is 38.

The square root of 15034979 is about 3877.4964861364. The cubic root of 15034979 is about 246.8127600189.

The spelling of 15034979 in words is "fifteen million, thirty-four thousand, nine hundred seventy-nine".