13373146 has 8 divisors (see below), whose sum is σ = 20076084. Its totient is φ = 6681120.

The previous prime is 13373141. The next prime is 13373161. The reversal of 13373146 is 64137331.

It is a happy number.

13373146 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 10634121 + 2739025 = 3261^2 + 1655^2 .

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

It is not an unprimeable number, because it can be changed into a prime (13373141) 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, 1926 + ... + 5518.

Almost surely, 2^13373146 is an apocalyptic number.

13373146 is a deficient number, since it is larger than the sum of its proper divisors (6702938).

13373146 is a wasteful number, since it uses less digits than its factorization.

13373146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5456.

The product of its digits is 4536, while the sum is 28.

The square root of 13373146 is about 3656.9312271357. The cubic root of 13373146 is about 237.3620014571.

The spelling of 13373146 in words is "thirteen million, three hundred seventy-three thousand, one hundred forty-six".