26320968 has 24 divisors (see below), whose sum is σ = 71286150. Its totient is φ = 8773632.

The previous prime is 26320939. The next prime is 26320979. The reversal of 26320968 is 86902362.

It can be written as a sum of positive squares in only one way, i.e., 24980004 + 1340964 = 4998^2 + 1158^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 182713 + ... + 182856.

Almost surely, 2^26320968 is an apocalyptic number.

It is an amenable number.

26320968 is an abundant number, since it is smaller than the sum of its proper divisors (44965182).

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

26320968 is a wasteful number, since it uses less digits than its factorization.

26320968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365581 (or 365574 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 26320968 is about 5130.3964759071. The cubic root of 26320968 is about 297.4636841013.

The spelling of 26320968 in words is "twenty-six million, three hundred twenty thousand, nine hundred sixty-eight".