26872882 has 4 divisors (see below), whose sum is σ = 40309326. Its totient is φ = 13436440.

The previous prime is 26872871. The next prime is 26872883. The reversal of 26872882 is 28827862.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 24910081 + 1962801 = 4991^2 + 1401^2 .

It is not an unprimeable number, because it can be changed into a prime (26872883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6718219 + ... + 6718222.

Almost surely, 2^26872882 is an apocalyptic number.

26872882 is a deficient number, since it is larger than the sum of its proper divisors (13436444).

26872882 is a wasteful number, since it uses less digits than its factorization.

26872882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13436443.

The product of its digits is 172032, while the sum is 43.

The square root of 26872882 is about 5183.9060562475. The cubic root of 26872882 is about 299.5284517885.

The spelling of 26872882 in words is "twenty-six million, eight hundred seventy-two thousand, eight hundred eighty-two".