15164996 has 48 divisors (see below), whose sum is σ = 33747840. Its totient is φ = 5790720.

The previous prime is 15164993. The next prime is 15165011. The reversal of 15164996 is 69946151.

15164996 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (15164993) 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, 15860 + ... + 16788.

It is an arithmetic number, because the mean of its divisors is an integer number (703080).

Almost surely, 2^15164996 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 15164996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16873920).

15164996 is an abundant number, since it is smaller than the sum of its proper divisors (18582844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

15164996 is a wasteful number, since it uses less digits than its factorization.

15164996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1004 (or 1002 counting only the distinct ones).

The product of its digits is 58320, while the sum is 41.

The square root of 15164996 is about 3894.2259821433. The cubic root of 15164996 is about 247.5221678610.

The spelling of 15164996 in words is "fifteen million, one hundred sixty-four thousand, nine hundred ninety-six".