13390104 has 64 divisors (see below), whose sum is σ = 41207040. Its totient is φ = 3530880.

The previous prime is 13390099. The next prime is 13390121. The reversal of 13390104 is 40109331.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

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, 882 + ... + 5249.

It is an arithmetic number, because the mean of its divisors is an integer number (643860).

Almost surely, 2^13390104 is an apocalyptic number.

13390104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13390104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20603520).

13390104 is an abundant number, since it is smaller than the sum of its proper divisors (27816936).

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

13390104 is a wasteful number, since it uses less digits than its factorization.

13390104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6160 (or 6156 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 13390104 is about 3659.2491032997. The cubic root of 13390104 is about 237.4622891187.

Adding to 13390104 its reverse (40109331), we get a palindrome (53499435).

The spelling of 13390104 in words is "thirteen million, three hundred ninety thousand, one hundred four".