13164976 has 40 divisors (see below), whose sum is σ = 28087488. Its totient is φ = 5928000.

The previous prime is 13164973. The next prime is 13164989. The reversal of 13164976 is 67946131.

It is not an unprimeable number, because it can be changed into a prime (13164973) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22771 + ... + 23341.

Almost surely, 2^13164976 is an apocalyptic number.

13164976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13164976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14043744).

13164976 is an abundant number, since it is smaller than the sum of its proper divisors (14922512).

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

13164976 is a wasteful number, since it uses less digits than its factorization.

13164976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721 (or 715 counting only the distinct ones).

The product of its digits is 27216, while the sum is 37.

The square root of 13164976 is about 3628.3572040250. The cubic root of 13164976 is about 236.1239414092.

The spelling of 13164976 in words is "thirteen million, one hundred sixty-four thousand, nine hundred seventy-six".