26501260 has 12 divisors (see below), whose sum is σ = 55652688. Its totient is φ = 10600496.

The previous prime is 26501231. The next prime is 26501269. The reversal of 26501260 is 6210562.

It is not an unprimeable number, because it can be changed into a prime (26501269) 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, 662512 + ... + 662551.

It is an arithmetic number, because the mean of its divisors is an integer number (4637724).

Almost surely, 2^26501260 is an apocalyptic number.

26501260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26501260 is an abundant number, since it is smaller than the sum of its proper divisors (29151428).

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

26501260 is a wasteful number, since it uses less digits than its factorization.

26501260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1325072 (or 1325070 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 26501260 is about 5147.9374510575. The cubic root of 26501260 is about 298.1413229961.

The spelling of 26501260 in words is "twenty-six million, five hundred one thousand, two hundred sixty".