13390302 has 8 divisors (see below), whose sum is σ = 26780616. Its totient is φ = 4463432.

The previous prime is 13390283. The next prime is 13390303. The reversal of 13390302 is 20309331.

It is a sphenic number, since it is the product of 3 distinct primes.

13390302 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13390303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1115853 + ... + 1115864.

It is an arithmetic number, because the mean of its divisors is an integer number (3347577).

Almost surely, 2^13390302 is an apocalyptic number.

13390302 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13390302 is a wasteful number, since it uses less digits than its factorization.

13390302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2231722.

The product of its (nonzero) digits is 486, while the sum is 21.

The square root of 13390302 is about 3659.2761579307. The cubic root of 13390302 is about 237.4634595677.

Adding to 13390302 its reverse (20309331), we get a palindrome (33699633).

The spelling of 13390302 in words is "thirteen million, three hundred ninety thousand, three hundred two".