13195392 has 64 divisors (see below), whose sum is σ = 40065600. Its totient is φ = 3769344.

The previous prime is 13195381. The next prime is 13195393. The reversal of 13195392 is 29359131.

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (13195393) 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, 234 + ... + 5142.

It is an arithmetic number, because the mean of its divisors is an integer number (626025).

Almost surely, 2^13195392 is an apocalyptic number.

13195392 is a gapful number since it is divisible by the number (12) 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 13195392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20032800).

13195392 is an abundant number, since it is smaller than the sum of its proper divisors (26870208).

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

13195392 is an equidigital number, since it uses as much as digits as its factorization.

13195392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4933 (or 4921 counting only the distinct ones).

The product of its digits is 7290, while the sum is 33.

The square root of 13195392 is about 3632.5462144342. The cubic root of 13195392 is about 236.3056463081.

The spelling of 13195392 in words is "thirteen million, one hundred ninety-five thousand, three hundred ninety-two".