13190412 has 24 divisors (see below), whose sum is σ = 30912112. Its totient is φ = 4377600.

The previous prime is 13190381. The next prime is 13190459. The reversal of 13190412 is 21409131.

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, 612 + ... + 5172.

Almost surely, 2^13190412 is an apocalyptic number.

13190412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13190412 is an abundant number, since it is smaller than the sum of its proper divisors (17721700).

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

13190412 is a wasteful number, since it uses less digits than its factorization.

13190412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4809 (or 4807 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 13190412 is about 3631.8606801473. The cubic root of 13190412 is about 236.2759149647.

Adding to 13190412 its reverse (21409131), we get a palindrome (34599543).

The spelling of 13190412 in words is "thirteen million, one hundred ninety thousand, four hundred twelve".