13591002 has 32 divisors (see below), whose sum is σ = 28097280. Its totient is φ = 4380480.

The previous prime is 13590979. The next prime is 13591013. The reversal of 13591002 is 20019531.

It is a self number, because there is not a number n which added to its sum of digits gives 13591002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24852 + ... + 25392.

It is an arithmetic number, because the mean of its divisors is an integer number (878040).

Almost surely, 2^13591002 is an apocalyptic number.

13591002 is an abundant number, since it is smaller than the sum of its proper divisors (14506278).

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

13591002 is a wasteful number, since it uses less digits than its factorization.

13591002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678.

The product of its (nonzero) digits is 270, while the sum is 21.

The square root of 13591002 is about 3686.5976184010. The cubic root of 13591002 is about 238.6439848022.

The spelling of 13591002 in words is "thirteen million, five hundred ninety-one thousand, two".