26320773 has 16 divisors (see below), whose sum is σ = 36118016. Its totient is φ = 17040240.

The previous prime is 26320769. The next prime is 26320781. The reversal of 26320773 is 37702362.

It is not a de Polignac number, because 26320773 - 2² = 26320769 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 26320773.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26320733) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 26736 + ... + 27702.

It is an arithmetic number, because the mean of its divisors is an integer number (2257376).

Almost surely, 2^26320773 is an apocalyptic number.

It is an amenable number.

26320773 is a deficient number, since it is larger than the sum of its proper divisors (9797243).

26320773 is a wasteful number, since it uses less digits than its factorization.

26320773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1224.

The product of its (nonzero) digits is 10584, while the sum is 30.

The square root of 26320773 is about 5130.3774714927. The cubic root of 26320773 is about 297.4629495088.

The spelling of 26320773 in words is "twenty-six million, three hundred twenty thousand, seven hundred seventy-three".