11656114 has 4 divisors (see below), whose sum is σ = 17484174. Its totient is φ = 5828056.

The previous prime is 11656111. The next prime is 11656159. The reversal of 11656114 is 41165611.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41165611 = 3719 ⋅11069.

It can be written as a sum of positive squares in only one way, i.e., 6890625 + 4765489 = 2625^2 + 2183^2 .

It is not an unprimeable number, because it can be changed into a prime (11656111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2914027 + ... + 2914030.

Almost surely, 2^11656114 is an apocalyptic number.

11656114 is a deficient number, since it is larger than the sum of its proper divisors (5828060).

11656114 is an equidigital number, since it uses as much as digits as its factorization.

11656114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5828059.

The product of its digits is 720, while the sum is 25.

The square root of 11656114 is about 3414.1051536237. The cubic root of 11656114 is about 226.7346676981.

The spelling of 11656114 in words is "eleven million, six hundred fifty-six thousand, one hundred fourteen".