26664234 has 16 divisors (see below), whose sum is σ = 53819040. Its totient is φ = 8806320.

The previous prime is 26664223. The next prime is 26664241. The reversal of 26664234 is 43246662.

It is a junction number, because it is equal to n+sod(n) for n = 26664195 and 26664204.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19732 + ... + 21039.

It is an arithmetic number, because the mean of its divisors is an integer number (3363690).

Almost surely, 2^26664234 is an apocalyptic number.

26664234 is an abundant number, since it is smaller than the sum of its proper divisors (27154806).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26664234 is a wasteful number, since it uses less digits than its factorization.

26664234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40885.

The product of its digits is 41472, while the sum is 33.

The square root of 26664234 is about 5163.7422476340. The cubic root of 26664234 is about 298.7512313576.

The spelling of 26664234 in words is "twenty-six million, six hundred sixty-four thousand, two hundred thirty-four".