11690394 has 16 divisors (see below), whose sum is σ = 24397632. Its totient is φ = 3727328.

The previous prime is 11690389. The next prime is 11690401. The reversal of 11690394 is 49309611.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42219 + ... + 42494.

It is an arithmetic number, because the mean of its divisors is an integer number (1524852).

Almost surely, 2^11690394 is an apocalyptic number.

11690394 is an abundant number, since it is smaller than the sum of its proper divisors (12707238).

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

11690394 is a wasteful number, since it uses less digits than its factorization.

11690394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84741.

The product of its (nonzero) digits is 5832, while the sum is 33.

The square root of 11690394 is about 3419.1218170753. The cubic root of 11690394 is about 226.9567216167.

The spelling of 11690394 in words is "eleven million, six hundred ninety thousand, three hundred ninety-four".