26320959 has 12 divisors (see below), whose sum is σ = 43450576. Its totient is φ = 15040512.

The previous prime is 26320939. The next prime is 26320979. The reversal of 26320959 is 95902362.

It is an interprime number because it is at equal distance from previous prime (26320939) and next prime (26320979).

It is not a de Polignac number, because 26320959 - 2⁵ = 26320927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26320919) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 208834 + ... + 208959.

Almost surely, 2^26320959 is an apocalyptic number.

26320959 is a deficient number, since it is larger than the sum of its proper divisors (17129617).

26320959 is a wasteful number, since it uses less digits than its factorization.

26320959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417806 (or 417803 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 36.

The square root of 26320959 is about 5130.3955987818. The cubic root of 26320959 is about 297.4636501971.

The spelling of 26320959 in words is "twenty-six million, three hundred twenty thousand, nine hundred fifty-nine".