13240192 has 48 divisors (see below), whose sum is σ = 30697920. Its totient is φ = 5671680.

The previous prime is 13240189. The next prime is 13240217. The reversal of 13240192 is 29104231.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5217 + ... + 7327.

It is an arithmetic number, because the mean of its divisors is an integer number (639540).

Almost surely, 2^13240192 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 13240192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15348960).

13240192 is an abundant number, since it is smaller than the sum of its proper divisors (17457728).

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

13240192 is an equidigital number, since it uses as much as digits as its factorization.

13240192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2139 (or 2120 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 13240192 is about 3638.7074628225. The cubic root of 13240192 is about 236.5727732637.

The spelling of 13240192 in words is "thirteen million, two hundred forty thousand, one hundred ninety-two".