26606668 has 12 divisors (see below), whose sum is σ = 50794632. Its totient is φ = 12093920.

The previous prime is 26606597. The next prime is 26606687. The reversal of 26606668 is 86660662.

It is a self number, because there is not a number n which added to its sum of digits gives 26606668.

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, 302305 + ... + 302392.

It is an arithmetic number, because the mean of its divisors is an integer number (4232886).

Almost surely, 2^26606668 is an apocalyptic number.

It is an amenable number.

26606668 is a deficient number, since it is larger than the sum of its proper divisors (24187964).

26606668 is a wasteful number, since it uses less digits than its factorization.

26606668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 604712 (or 604710 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 40.

The square root of 26606668 is about 5158.1651776577. The cubic root of 26606668 is about 298.5360829236.

The spelling of 26606668 in words is "twenty-six million, six hundred six thousand, six hundred sixty-eight".