13442908 has 6 divisors (see below), whose sum is σ = 23525096. Its totient is φ = 6721452.

The previous prime is 13442873. The next prime is 13442909. The reversal of 13442908 is 80924431.

It is a self number, because there is not a number n which added to its sum of digits gives 13442908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13442909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1680360 + ... + 1680367.

Almost surely, 2^13442908 is an apocalyptic number.

It is an amenable number.

13442908 is a deficient number, since it is larger than the sum of its proper divisors (10082188).

13442908 is a wasteful number, since it uses less digits than its factorization.

13442908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3360731 (or 3360729 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 13442908 is about 3666.4571455289. The cubic root of 13442908 is about 237.7740246170.

The spelling of 13442908 in words is "thirteen million, four hundred forty-two thousand, nine hundred eight".