13323742 has 8 divisors (see below), whose sum is σ = 20313432. Its totient is φ = 6552600.

The previous prime is 13323721. The next prime is 13323749. The reversal of 13323742 is 24732331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13323749) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54484 + ... + 54727.

It is an arithmetic number, because the mean of its divisors is an integer number (2539179).

Almost surely, 2^13323742 is an apocalyptic number.

13323742 is a deficient number, since it is larger than the sum of its proper divisors (6989690).

13323742 is a wasteful number, since it uses less digits than its factorization.

13323742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109274.

The product of its digits is 3024, while the sum is 25.

The square root of 13323742 is about 3650.1701330212. The cubic root of 13323742 is about 237.0693477445.

The spelling of 13323742 in words is "thirteen million, three hundred twenty-three thousand, seven hundred forty-two".