11194172 has 12 divisors (see below), whose sum is σ = 21370776. Its totient is φ = 5088240.

The previous prime is 11194151. The next prime is 11194181. The reversal of 11194172 is 27149111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127163 + ... + 127250.

It is an arithmetic number, because the mean of its divisors is an integer number (1780898).

Almost surely, 2^11194172 is an apocalyptic number.

It is an amenable number.

11194172 is a deficient number, since it is larger than the sum of its proper divisors (10176604).

11194172 is a wasteful number, since it uses less digits than its factorization.

11194172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254428 (or 254426 counting only the distinct ones).

The product of its digits is 504, while the sum is 26.

The square root of 11194172 is about 3345.7692687931. The cubic root of 11194172 is about 223.6989738309.

The spelling of 11194172 in words is "eleven million, one hundred ninety-four thousand, one hundred seventy-two".