26279080 has 16 divisors (see below), whose sum is σ = 59128020. Its totient is φ = 10511616.

The previous prime is 26279069. The next prime is 26279101. The reversal of 26279080 is 8097262.

It can be written as a sum of positive squares in 2 ways, for example, as 25542916 + 736164 = 5054^2 + 858^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 328449 + ... + 328528.

Almost surely, 2^26279080 is an apocalyptic number.

26279080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26279080 is an abundant number, since it is smaller than the sum of its proper divisors (32848940).

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

26279080 is a wasteful number, since it uses less digits than its factorization.

26279080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 656988 (or 656984 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 26279080 is about 5126.3125148590. The cubic root of 26279080 is about 297.3058026932.

The spelling of 26279080 in words is "twenty-six million, two hundred seventy-nine thousand, eighty".