15016149 has 12 divisors (see below), whose sum is σ = 22058400. Its totient is φ = 9840744.

The previous prime is 15016147. The next prime is 15016189. The reversal of 15016149 is 94161051.

It is not a de Polignac number, because 15016149 - 2¹ = 15016147 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15016147) 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 in 11 ways as a sum of consecutive naturals, for example, 13609 + ... + 14670.

It is an arithmetic number, because the mean of its divisors is an integer number (1838200).

Almost surely, 2^15016149 is an apocalyptic number.

It is an amenable number.

15016149 is a deficient number, since it is larger than the sum of its proper divisors (7042251).

15016149 is a wasteful number, since it uses less digits than its factorization.

15016149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28344 (or 28341 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The square root of 15016149 is about 3875.0676123134. The cubic root of 15016149 is about 246.7096798215.

The spelling of 15016149 in words is "fifteen million, sixteen thousand, one hundred forty-nine".