26876928 has 88 divisors (see below), whose sum is σ = 77261968. Its totient is φ = 8257536.

The previous prime is 26876909. The next prime is 26876933. The reversal of 26876928 is 82967862.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

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, 39600 + ... + 40272.

Almost surely, 2^26876928 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26876928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38630984).

26876928 is an abundant number, since it is smaller than the sum of its proper divisors (50385040).

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

26876928 is a wasteful number, since it uses less digits than its factorization.

26876928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 709 (or 691 counting only the distinct ones).

The product of its digits is 580608, while the sum is 48.

The square root of 26876928 is about 5184.2962878292. The cubic root of 26876928 is about 299.5434834389.

The spelling of 26876928 in words is "twenty-six million, eight hundred seventy-six thousand, nine hundred twenty-eight".