11866468 has 6 divisors (see below), whose sum is σ = 20766326. Its totient is φ = 5933232.

The previous prime is 11866451. The next prime is 11866483. The reversal of 11866468 is 86466811.

It can be written as a sum of positive squares in only one way, i.e., 11614464 + 252004 = 3408^2 + 502^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11866468.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1483305 + ... + 1483312.

Almost surely, 2^11866468 is an apocalyptic number.

It is an amenable number.

11866468 is a deficient number, since it is larger than the sum of its proper divisors (8899858).

11866468 is a wasteful number, since it uses less digits than its factorization.

11866468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2966621 (or 2966619 counting only the distinct ones).

The product of its digits is 55296, while the sum is 40.

The square root of 11866468 is about 3444.7740129071. The cubic root of 11866468 is about 228.0904791199.

The spelling of 11866468 in words is "eleven million, eight hundred sixty-six thousand, four hundred sixty-eight".