26851080 has 32 divisors (see below), whose sum is σ = 80553600. Its totient is φ = 7160256.

The previous prime is 26851067. The next prime is 26851087. The reversal of 26851080 is 8015862.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (26851087) 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, 111760 + ... + 111999.

It is an arithmetic number, because the mean of its divisors is an integer number (2517300).

Almost surely, 2^26851080 is an apocalyptic number.

26851080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26851080 is an abundant number, since it is smaller than the sum of its proper divisors (53702520).

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

26851080 is a wasteful number, since it uses less digits than its factorization.

26851080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223773 (or 223769 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 30.

The square root of 26851080 is about 5181.8027750967. The cubic root of 26851080 is about 299.4474272806.

The spelling of 26851080 in words is "twenty-six million, eight hundred fifty-one thousand, eighty".