13179948 has 24 divisors (see below), whose sum is σ = 30981552. Its totient is φ = 4360704.

The previous prime is 13179941. The next prime is 13179997. The reversal of 13179948 is 84997131.

It is a happy number.

It is a super-2 number, since 2×13179948² = 347422058565408, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13179941) 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, 2365 + ... + 5652.

It is an arithmetic number, because the mean of its divisors is an integer number (1290898).

Almost surely, 2^13179948 is an apocalyptic number.

It is an amenable number.

13179948 is an abundant number, since it is smaller than the sum of its proper divisors (17801604).

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

13179948 is a wasteful number, since it uses less digits than its factorization.

13179948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8161 (or 8159 counting only the distinct ones).

The product of its digits is 54432, while the sum is 42.

The square root of 13179948 is about 3630.4198104352. The cubic root of 13179948 is about 236.2134189322.

The spelling of 13179948 in words is "thirteen million, one hundred seventy-nine thousand, nine hundred forty-eight".