11435668 has 12 divisors (see below), whose sum is σ = 20086612. Its totient is φ = 5696640.

The previous prime is 11435647. The next prime is 11435681. The reversal of 11435668 is 86653411.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4048144 + 7387524 = 2012^2 + 2718^2 .

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, 4053 + ... + 6268.

Almost surely, 2^11435668 is an apocalyptic number.

It is an amenable number.

11435668 is a deficient number, since it is larger than the sum of its proper divisors (8650944).

11435668 is a wasteful number, since it uses less digits than its factorization.

11435668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10602 (or 10600 counting only the distinct ones).

The product of its digits is 17280, while the sum is 34.

The square root of 11435668 is about 3381.6664530968. Note that the first 3 decimals coincide. The cubic root of 11435668 is about 225.2961893500.

The spelling of 11435668 in words is "eleven million, four hundred thirty-five thousand, six hundred sixty-eight".