8264091 has 16 divisors (see below), whose sum is σ = 12728448. Its totient is φ = 4713600.

The previous prime is 8264059. The next prime is 8264099. The reversal of 8264091 is 1904628.

It is not a de Polignac number, because 8264091 - 2⁵ = 8264059 is a prime.

8264091 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (8264099) 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, 6805 + ... + 7926.

It is an arithmetic number, because the mean of its divisors is an integer number (795528).

Almost surely, 2^8264091 is an apocalyptic number.

8264091 is a deficient number, since it is larger than the sum of its proper divisors (4464357).

8264091 is a wasteful number, since it uses less digits than its factorization.

8264091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14762.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 8264091 is about 2874.7332050122. The cubic root of 8264091 is about 202.1769762293.

The spelling of 8264091 in words is "eight million, two hundred sixty-four thousand, ninety-one".