13240002 has 16 divisors (see below), whose sum is σ = 26599392. Its totient is φ = 4393440.

The previous prime is 13239997. The next prime is 13240021. The reversal of 13240002 is 20004231.

It is a self number, because there is not a number n which added to its sum of digits gives 13240002.

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, 3499 + ... + 6222.

It is an arithmetic number, because the mean of its divisors is an integer number (1662462).

Almost surely, 2^13240002 is an apocalyptic number.

13240002 is an abundant number, since it is smaller than the sum of its proper divisors (13359390).

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

13240002 is a wasteful number, since it uses less digits than its factorization.

13240002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9953.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 13240002 is about 3638.6813545569. The cubic root of 13240002 is about 236.5716416326.

Adding to 13240002 its reverse (20004231), we get a palindrome (33244233).

The spelling of 13240002 in words is "thirteen million, two hundred forty thousand, two".