26788892 has 24 divisors (see below), whose sum is σ = 50699712. Its totient is φ = 12312000.

The previous prime is 26788873. The next prime is 26788897. The reversal of 26788892 is 29888762.

It is a self number, because there is not a number n which added to its sum of digits gives 26788892.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26788897) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13142 + ... + 15042.

It is an arithmetic number, because the mean of its divisors is an integer number (2112488).

Almost surely, 2^26788892 is an apocalyptic number.

It is an amenable number.

26788892 is a deficient number, since it is larger than the sum of its proper divisors (23910820).

26788892 is a wasteful number, since it uses less digits than its factorization.

26788892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2189 (or 2187 counting only the distinct ones).

The product of its digits is 774144, while the sum is 50.

The square root of 26788892 is about 5175.7986823291. The cubic root of 26788892 is about 299.2160718249.

The spelling of 26788892 in words is "twenty-six million, seven hundred eighty-eight thousand, eight hundred ninety-two".