15014057 has 2 divisors, whose sum is σ = 15014058. Its totient is φ = 15014056.

The previous prime is 15014023. The next prime is 15014089. The reversal of 15014057 is 75041051.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12752041 + 2262016 = 3571^2 + 1504^2 .

It is a cyclic number.

It is not a de Polignac number, because 15014057 - 2⁶ = 15013993 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (15014017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7507028 + 7507029.

It is an arithmetic number, because the mean of its divisors is an integer number (7507029).

Almost surely, 2^15014057 is an apocalyptic number.

It is an amenable number.

15014057 is a deficient number, since it is larger than the sum of its proper divisors (1).

15014057 is an equidigital number, since it uses as much as digits as its factorization.

15014057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 700, while the sum is 23.

The square root of 15014057 is about 3874.7976721372. The cubic root of 15014057 is about 246.6982223650.

The spelling of 15014057 in words is "fifteen million, fourteen thousand, fifty-seven".