13112382 has 16 divisors (see below), whose sum is σ = 26312832. Its totient is φ = 4356120.

The previous prime is 13112371. The next prime is 13112383. The reversal of 13112382 is 28321131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13112383) 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, 1648 + ... + 5379.

It is an arithmetic number, because the mean of its divisors is an integer number (1644552).

Almost surely, 2^13112382 is an apocalyptic number.

13112382 is an abundant number, since it is smaller than the sum of its proper divisors (13200450).

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

13112382 is a wasteful number, since it uses less digits than its factorization.

13112382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7343.

The product of its digits is 288, while the sum is 21.

The square root of 13112382 is about 3621.1023183556. The cubic root of 13112382 is about 235.8090838425.

The spelling of 13112382 in words is "thirteen million, one hundred twelve thousand, three hundred eighty-two".