13490982 has 16 divisors (see below), whose sum is σ = 29980080. Its totient is φ = 4496976.

The previous prime is 13490959. The next prime is 13490987. The reversal of 13490982 is 28909431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13490987) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124863 + ... + 124970.

It is an arithmetic number, because the mean of its divisors is an integer number (1873755).

Almost surely, 2^13490982 is an apocalyptic number.

13490982 is an abundant number, since it is smaller than the sum of its proper divisors (16489098).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13490982 is a wasteful number, since it uses less digits than its factorization.

13490982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249844 (or 249838 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 13490982 is about 3673.0072148037. The cubic root of 13490982 is about 238.0571267901.

The spelling of 13490982 in words is "thirteen million, four hundred ninety thousand, nine hundred eighty-two".