26465712 has 160 divisors (see below), whose sum is σ = 86327808. Its totient is φ = 6801408.

The previous prime is 26465707. The next prime is 26465729. The reversal of 26465712 is 21756462.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 318823 + ... + 318905.

Almost surely, 2^26465712 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26465712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43163904).

26465712 is an abundant number, since it is smaller than the sum of its proper divisors (59862096).

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

26465712 is a wasteful number, since it uses less digits than its factorization.

26465712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187 (or 181 counting only the distinct ones).

The product of its digits is 20160, while the sum is 33.

The square root of 26465712 is about 5144.4836475588. The cubic root of 26465712 is about 298.0079573870.

The spelling of 26465712 in words is "twenty-six million, four hundred sixty-five thousand, seven hundred twelve".