8292081 has 8 divisors (see below), whose sum is σ = 12635584. Its totient is φ = 4738320.

The previous prime is 8292079. The next prime is 8292091. The reversal of 8292081 is 1802928.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8292081 - 2¹ = 8292079 is a prime.

It is a super-2 number, since 2×8292081² = 137517214621122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8292001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 197410 + ... + 197451.

It is an arithmetic number, because the mean of its divisors is an integer number (1579448).

Almost surely, 2^8292081 is an apocalyptic number.

It is an amenable number.

8292081 is a deficient number, since it is larger than the sum of its proper divisors (4343503).

8292081 is a wasteful number, since it uses less digits than its factorization.

8292081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394871.

The product of its (nonzero) digits is 2304, while the sum is 30.

The square root of 8292081 is about 2879.5973676888. The cubic root of 8292081 is about 202.4049729415.

The spelling of 8292081 in words is "eight million, two hundred ninety-two thousand, eighty-one".