26799906 has 32 divisors (see below), whose sum is σ = 62103168. Its totient is φ = 7551360.

The previous prime is 26799889. The next prime is 26799943. The reversal of 26799906 is 60999762.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1305 + ... + 7436.

It is an arithmetic number, because the mean of its divisors is an integer number (1940724).

Almost surely, 2^26799906 is an apocalyptic number.

26799906 is an abundant number, since it is smaller than the sum of its proper divisors (35303262).

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

26799906 is a wasteful number, since it uses less digits than its factorization.

26799906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8826.

The product of its (nonzero) digits is 367416, while the sum is 48.

The square root of 26799906 is about 5176.8625633679. The cubic root of 26799906 is about 299.2570728272.

The spelling of 26799906 in words is "twenty-six million, seven hundred ninety-nine thousand, nine hundred six".