13416674 has 4 divisors (see below), whose sum is σ = 20125014. Its totient is φ = 6708336.

The previous prime is 13416671. The next prime is 13416691. The reversal of 13416674 is 47661431.

13416674 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 11607649 + 1809025 = 3407^2 + 1345^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 13416674.

It is not an unprimeable number, because it can be changed into a prime (13416671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3354167 + ... + 3354170.

Almost surely, 2^13416674 is an apocalyptic number.

13416674 is a deficient number, since it is larger than the sum of its proper divisors (6708340).

13416674 is an equidigital number, since it uses as much as digits as its factorization.

13416674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6708339.

The product of its digits is 12096, while the sum is 32.

The square root of 13416674 is about 3662.8778303405. The cubic root of 13416674 is about 237.6192509163.

The spelling of 13416674 in words is "thirteen million, four hundred sixteen thousand, six hundred seventy-four".