11194345 has 8 divisors (see below), whose sum is σ = 13552776. Its totient is φ = 8875776.

The previous prime is 11194327. The next prime is 11194361. The reversal of 11194345 is 54349111.

It can be written as a sum of positive squares in 4 ways, for example, as 1478656 + 9715689 = 1216^2 + 3117^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11194345 - 2⁷ = 11194217 is a prime.

It is a Duffinian number.

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, 9342 + ... + 10471.

It is an arithmetic number, because the mean of its divisors is an integer number (1694097).

Almost surely, 2^11194345 is an apocalyptic number.

It is an amenable number.

11194345 is a deficient number, since it is larger than the sum of its proper divisors (2358431).

11194345 is a wasteful number, since it uses less digits than its factorization.

11194345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19931.

The product of its digits is 2160, while the sum is 28.

The square root of 11194345 is about 3345.7951222393. The cubic root of 11194345 is about 223.7001262080.

The spelling of 11194345 in words is "eleven million, one hundred ninety-four thousand, three hundred forty-five".