13348444 has 6 divisors (see below), whose sum is σ = 23359784. Its totient is φ = 6674220.

The previous prime is 13348429. The next prime is 13348457. The reversal of 13348444 is 44484331.

It is a super-2 number, since 2×13348444² = 356361914442272, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1668552 + ... + 1668559.

Almost surely, 2^13348444 is an apocalyptic number.

It is an amenable number.

13348444 is a deficient number, since it is larger than the sum of its proper divisors (10011340).

13348444 is a wasteful number, since it uses less digits than its factorization.

13348444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3337115 (or 3337113 counting only the distinct ones).

The product of its digits is 18432, while the sum is 31.

The square root of 13348444 is about 3653.5522440496. The cubic root of 13348444 is about 237.2157648627.

The spelling of 13348444 in words is "thirteen million, three hundred forty-eight thousand, four hundred forty-four".