13343902 has 48 divisors (see below), whose sum is σ = 24533712. Its totient is φ = 5391360.

The previous prime is 13343899. The next prime is 13343903. The reversal of 13343902 is 20934331.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13343903) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 137518 + ... + 137614.

It is an arithmetic number, because the mean of its divisors is an integer number (511119).

Almost surely, 2^13343902 is an apocalyptic number.

13343902 is a deficient number, since it is larger than the sum of its proper divisors (11189810).

13343902 is a wasteful number, since it uses less digits than its factorization.

13343902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173 (or 160 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 25.

The square root of 13343902 is about 3652.9306043231. The cubic root of 13343902 is about 237.1888564522.

The spelling of 13343902 in words is "thirteen million, three hundred forty-three thousand, nine hundred two".