13241394 has 20 divisors (see below), whose sum is σ = 29670894. Its totient is φ = 4413744.

The previous prime is 13241387. The next prime is 13241471. The reversal of 13241394 is 49314231.

It can be written as a sum of positive squares in only one way, i.e., 12510369 + 731025 = 3537^2 + 855^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 40707 + ... + 41030.

Almost surely, 2^13241394 is an apocalyptic number.

13241394 is an abundant number, since it is smaller than the sum of its proper divisors (16429500).

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

13241394 is an equidigital number, since it uses as much as digits as its factorization.

13241394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81751 (or 81742 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 13241394 is about 3638.8726276142. The cubic root of 13241394 is about 236.5799320690.

The spelling of 13241394 in words is "thirteen million, two hundred forty-one thousand, three hundred ninety-four".