13195672 has 64 divisors (see below), whose sum is σ = 30481920. Its totient is φ = 5227008.

The previous prime is 13195669. The next prime is 13195733. The reversal of 13195672 is 27659131.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 78933 + ... + 79099.

It is an arithmetic number, because the mean of its divisors is an integer number (476280).

Almost surely, 2^13195672 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 13195672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15240960).

13195672 is an abundant number, since it is smaller than the sum of its proper divisors (17286248).

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

13195672 is a wasteful number, since it uses less digits than its factorization.

13195672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280 (or 276 counting only the distinct ones).

The product of its digits is 11340, while the sum is 34.

The square root of 13195672 is about 3632.5847546891. The cubic root of 13195672 is about 236.3073177277.

The spelling of 13195672 in words is "thirteen million, one hundred ninety-five thousand, six hundred seventy-two".