11194916 has 6 divisors (see below), whose sum is σ = 19591110. Its totient is φ = 5597456.

The previous prime is 11194889. The next prime is 11194949. The reversal of 11194916 is 61949111.

It can be written as a sum of positive squares in only one way, i.e., 6150400 + 5044516 = 2480^2 + 2246^2 .

It is a super-2 number, since 2×11194916² = 250652288494112, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1399361 + ... + 1399368.

It is an arithmetic number, because the mean of its divisors is an integer number (3265185).

Almost surely, 2^11194916 is an apocalyptic number.

It is an amenable number.

11194916 is a deficient number, since it is larger than the sum of its proper divisors (8396194).

11194916 is a wasteful number, since it uses less digits than its factorization.

11194916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2798733 (or 2798731 counting only the distinct ones).

The product of its digits is 1944, while the sum is 32.

The square root of 11194916 is about 3345.8804521381. The cubic root of 11194916 is about 223.7039296344.

The spelling of 11194916 in words is "eleven million, one hundred ninety-four thousand, nine hundred sixteen".