15164149 has 16 divisors (see below), whose sum is σ = 20361600. Its totient is φ = 10906560.

The previous prime is 15164141. The next prime is 15164161. The reversal of 15164149 is 94146151.

It is not a de Polignac number, because 15164149 - 2³ = 15164141 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 15164149.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15164141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6574 + ... + 8575.

It is an arithmetic number, because the mean of its divisors is an integer number (1272600).

Almost surely, 2^15164149 is an apocalyptic number.

It is an amenable number.

15164149 is a deficient number, since it is larger than the sum of its proper divisors (5197451).

15164149 is a wasteful number, since it uses less digits than its factorization.

15164149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15180.

The product of its digits is 4320, while the sum is 31.

The square root of 15164149 is about 3894.1172298738. The cubic root of 15164149 is about 247.5175595473.

It can be divided in two parts, 1516 and 4149, that added together give a palindrome (5665).

The spelling of 15164149 in words is "fifteen million, one hundred sixty-four thousand, one hundred forty-nine".