8992285 has 4 divisors (see below), whose sum is σ = 10790748. Its totient is φ = 7193824.

The previous prime is 8992283. The next prime is 8992297. The reversal of 8992285 is 5822998.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6240004 + 2752281 = 2498^2 + 1659^2 .

It is a cyclic number.

It is not a de Polignac number, because 8992285 - 2¹ = 8992283 is a prime.

It is a super-2 number, since 2×8992285² = 161722379042450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8992283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 899224 + ... + 899233.

It is an arithmetic number, because the mean of its divisors is an integer number (2697687).

Almost surely, 2^8992285 is an apocalyptic number.

It is an amenable number.

8992285 is a deficient number, since it is larger than the sum of its proper divisors (1798463).

8992285 is a wasteful number, since it uses less digits than its factorization.

8992285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1798462.

The product of its digits is 103680, while the sum is 43.

The square root of 8992285 is about 2998.7138909873. The cubic root of 8992285 is about 207.9489288444.

The spelling of 8992285 in words is "eight million, nine hundred ninety-two thousand, two hundred eighty-five".