13444862 has 8 divisors (see below), whose sum is σ = 20226456. Its totient is φ = 6702712.

The previous prime is 13444859. The next prime is 13444877. The reversal of 13444862 is 26844431.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8993 + ... + 10380.

It is an arithmetic number, because the mean of its divisors is an integer number (2528307).

Almost surely, 2^13444862 is an apocalyptic number.

13444862 is a deficient number, since it is larger than the sum of its proper divisors (6781594).

13444862 is a wasteful number, since it uses less digits than its factorization.

13444862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19722.

The product of its digits is 18432, while the sum is 32.

The square root of 13444862 is about 3666.7236056185. The cubic root of 13444862 is about 237.7855446427.

The spelling of 13444862 in words is "thirteen million, four hundred forty-four thousand, eight hundred sixty-two".