13425982 has 8 divisors (see below), whose sum is σ = 20317536. Its totient is φ = 6653472.

The previous prime is 13425977. The next prime is 13425991. The reversal of 13425982 is 28952431.

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, 29478 + ... + 29929.

It is an arithmetic number, because the mean of its divisors is an integer number (2539692).

Almost surely, 2^13425982 is an apocalyptic number.

13425982 is a deficient number, since it is larger than the sum of its proper divisors (6891554).

13425982 is a wasteful number, since it uses less digits than its factorization.

13425982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59522.

The product of its digits is 17280, while the sum is 34.

The square root of 13425982 is about 3664.1481956930. The cubic root of 13425982 is about 237.6741887423.

The spelling of 13425982 in words is "thirteen million, four hundred twenty-five thousand, nine hundred eighty-two".