26485785 has 24 divisors (see below), whose sum is σ = 47611200. Its totient is φ = 14125104.

The previous prime is 26485783. The next prime is 26485819. The reversal of 26485785 is 58758462.

It is not a de Polignac number, because 26485785 - 2¹ = 26485783 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 26485785.

It is not an unprimeable number, because it can be changed into a prime (26485783) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9685 + ... + 12114.

It is an arithmetic number, because the mean of its divisors is an integer number (1983800).

Almost surely, 2^26485785 is an apocalyptic number.

It is an amenable number.

26485785 is a deficient number, since it is larger than the sum of its proper divisors (21125415).

26485785 is an equidigital number, since it uses as much as digits as its factorization.

26485785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21819 (or 21807 counting only the distinct ones).

The product of its digits is 537600, while the sum is 45.

The square root of 26485785 is about 5146.4342024357. The cubic root of 26485785 is about 298.0832800288.

The spelling of 26485785 in words is "twenty-six million, four hundred eighty-five thousand, seven hundred eighty-five".