13042982 has 16 divisors (see below), whose sum is σ = 20625840. Its totient is φ = 6176352.

The previous prime is 13042963. The next prime is 13042999. The reversal of 13042982 is 28924031.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 953 + ... + 5195.

It is an arithmetic number, because the mean of its divisors is an integer number (1289115).

Almost surely, 2^13042982 is an apocalyptic number.

13042982 is a deficient number, since it is larger than the sum of its proper divisors (7582858).

13042982 is a wasteful number, since it uses less digits than its factorization.

13042982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4327.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 13042982 is about 3611.5068877132. The cubic root of 13042982 is about 235.3923248942.

The spelling of 13042982 in words is "thirteen million, forty-two thousand, nine hundred eighty-two".