13374859 has 4 divisors (see below), whose sum is σ = 13504816. Its totient is φ = 13244904.

The previous prime is 13374853. The next prime is 13374877. The reversal of 13374859 is 95847331.

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

It is a cyclic number.

It is not a de Polignac number, because 13374859 - 2⁷ = 13374731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13374853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64824 + ... + 65029.

It is an arithmetic number, because the mean of its divisors is an integer number (3376204).

Almost surely, 2^13374859 is an apocalyptic number.

13374859 is a deficient number, since it is larger than the sum of its proper divisors (129957).

13374859 is a wasteful number, since it uses less digits than its factorization.

13374859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129956.

The product of its digits is 90720, while the sum is 40.

The square root of 13374859 is about 3657.1654324080. The cubic root of 13374859 is about 237.3721357902.

The spelling of 13374859 in words is "thirteen million, three hundred seventy-four thousand, eight hundred fifty-nine".