26413872 has 20 divisors (see below), whose sum is σ = 68235960. Its totient is φ = 8804608.

The previous prime is 26413853. The next prime is 26413883. The reversal of 26413872 is 27831462.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 275097 + ... + 275192.

It is an arithmetic number, because the mean of its divisors is an integer number (3411798).

Almost surely, 2^26413872 is an apocalyptic number.

It is an amenable number.

26413872 is an abundant number, since it is smaller than the sum of its proper divisors (41822088).

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

26413872 is a wasteful number, since it uses less digits than its factorization.

26413872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550300 (or 550294 counting only the distinct ones).

The product of its digits is 16128, while the sum is 33.

The square root of 26413872 is about 5139.4427713518. The cubic root of 26413872 is about 297.8132547684.

The spelling of 26413872 in words is "twenty-six million, four hundred thirteen thousand, eight hundred seventy-two".