26881160 has 16 divisors (see below), whose sum is σ = 60482700. Its totient is φ = 10752448.

The previous prime is 26881157. The next prime is 26881163. The reversal of 26881160 is 6118862.

It is an interprime number because it is at equal distance from previous prime (26881157) and next prime (26881163).

It can be written as a sum of positive squares in 2 ways, for example, as 26275876 + 605284 = 5126^2 + 778^2 .

It is not an unprimeable number, because it can be changed into a prime (26881163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 335975 + ... + 336054.

Almost surely, 2^26881160 is an apocalyptic number.

26881160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26881160 is an abundant number, since it is smaller than the sum of its proper divisors (33601540).

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

26881160 is a wasteful number, since it uses less digits than its factorization.

26881160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 672040 (or 672036 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 32.

The square root of 26881160 is about 5184.7044274481. The cubic root of 26881160 is about 299.5592045002.

The spelling of 26881160 in words is "twenty-six million, eight hundred eighty-one thousand, one hundred sixty".