13233394 has 4 divisors (see below), whose sum is σ = 19850094. Its totient is φ = 6616696.

The previous prime is 13233359. The next prime is 13233403. The reversal of 13233394 is 49333231.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 13227769 + 5625 = 3637^2 + 75^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3308347 + ... + 3308350.

Almost surely, 2^13233394 is an apocalyptic number.

13233394 is a deficient number, since it is larger than the sum of its proper divisors (6616700).

13233394 is an equidigital number, since it uses as much as digits as its factorization.

13233394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6616699.

The product of its digits is 5832, while the sum is 28.

The square root of 13233394 is about 3637.7732199795. The cubic root of 13233394 is about 236.5322779539.

The spelling of 13233394 in words is "thirteen million, two hundred thirty-three thousand, three hundred ninety-four".