13374942 has 64 divisors (see below), whose sum is σ = 31987200. Its totient is φ = 3725568.

The previous prime is 13374941. The next prime is 13374947. The reversal of 13374942 is 24947331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13374941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 137838 + ... + 137934.

It is an arithmetic number, because the mean of its divisors is an integer number (499800).

Almost surely, 2^13374942 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13374942, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15993600).

13374942 is an abundant number, since it is smaller than the sum of its proper divisors (18612258).

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

13374942 is an equidigital number, since it uses as much as digits as its factorization.

13374942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190 (or 176 counting only the distinct ones).

The product of its digits is 18144, while the sum is 33.

The square root of 13374942 is about 3657.1767799766. The cubic root of 13374942 is about 237.3726268071.

The spelling of 13374942 in words is "thirteen million, three hundred seventy-four thousand, nine hundred forty-two".