26245260 has 36 divisors (see below), whose sum is σ = 79611168. Its totient is φ = 6998688.

The previous prime is 26245253. The next prime is 26245279. The reversal of 26245260 is 6254262.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72724 + ... + 73083.

Almost surely, 2^26245260 is an apocalyptic number.

26245260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26245260 is an abundant number, since it is smaller than the sum of its proper divisors (53365908).

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

26245260 is a wasteful number, since it uses less digits than its factorization.

26245260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145822 (or 145817 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 26245260 is about 5123.0127854613. The cubic root of 26245260 is about 297.1782081867.

The spelling of 26245260 in words is "twenty-six million, two hundred forty-five thousand, two hundred sixty".