26325440 has 28 divisors (see below), whose sum is σ = 62688216. Its totient is φ = 10530048.

The previous prime is 26325437. The next prime is 26325443. The reversal of 26325440 is 4452362.

It is an interprime number because it is at equal distance from previous prime (26325437) and next prime (26325443).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26325443) 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, 40814 + ... + 41453.

Almost surely, 2^26325440 is an apocalyptic number.

26325440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26325440 is an abundant number, since it is smaller than the sum of its proper divisors (36362776).

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

26325440 is an equidigital number, since it uses as much as digits as its factorization.

26325440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82284 (or 82274 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 26325440 is about 5130.8322911590. The cubic root of 26325440 is about 297.4805297617.

The spelling of 26325440 in words is "twenty-six million, three hundred twenty-five thousand, four hundred forty".