13374647 has 8 divisors (see below), whose sum is σ = 15713040. Its totient is φ = 11223360.

The previous prime is 13374643. The next prime is 13374659. The reversal of 13374647 is 74647331.

13374647 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 13374647 - 2² = 13374643 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13374643) 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, 46622 + ... + 46907.

It is an arithmetic number, because the mean of its divisors is an integer number (1964130).

Almost surely, 2^13374647 is an apocalyptic number.

13374647 is a deficient number, since it is larger than the sum of its proper divisors (2338393).

13374647 is a wasteful number, since it uses less digits than its factorization.

13374647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93553.

The product of its digits is 42336, while the sum is 35.

The square root of 13374647 is about 3657.1364480971. The cubic root of 13374647 is about 237.3708816172.

The spelling of 13374647 in words is "thirteen million, three hundred seventy-four thousand, six hundred forty-seven".