905264085 has 16 divisors (see below), whose sum is σ = 1580097600. Its totient is φ = 438915840.

The previous prime is 905264083. The next prime is 905264099. The reversal of 905264085 is 580462509.

It is not a de Polignac number, because 905264085 - 2¹ = 905264083 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (905264083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2743060 + ... + 2743389.

It is an arithmetic number, because the mean of its divisors is an integer number (98756100).

Almost surely, 2^905264085 is an apocalyptic number.

It is an amenable number.

905264085 is a deficient number, since it is larger than the sum of its proper divisors (674833515).

905264085 is a wasteful number, since it uses less digits than its factorization.

905264085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5486468.

The product of its (nonzero) digits is 86400, while the sum is 39.

The square root of 905264085 is about 30087.6068340438. The cubic root of 905264085 is about 967.3681035937.

It can be divided in two parts, 9052 and 64085, that added together give a palindrome (73137).

The spelling of 905264085 in words is "nine hundred five million, two hundred sixty-four thousand, eighty-five".