26412860 has 48 divisors (see below), whose sum is σ = 57187200. Its totient is φ = 10243584.

The previous prime is 26412853. The next prime is 26412863. The reversal of 26412860 is 6821462.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26412863) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115226 + ... + 115454.

It is an arithmetic number, because the mean of its divisors is an integer number (1191400).

Almost surely, 2^26412860 is an apocalyptic number.

26412860 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26412860 is an abundant number, since it is smaller than the sum of its proper divisors (30774340).

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

26412860 is a wasteful number, since it uses less digits than its factorization.

26412860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390 (or 388 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 26412860 is about 5139.3443161555. The cubic root of 26412860 is about 297.8094513267.

It can be divided in two parts, 26412 and 860, that added together give a palindrome (27272).

The spelling of 26412860 in words is "twenty-six million, four hundred twelve thousand, eight hundred sixty".