8242885 has 16 divisors (see below), whose sum is σ = 11569536. Its totient is φ = 5519808.

The previous prime is 8242877. The next prime is 8242889. The reversal of 8242885 is 5882428.

It is not a de Polignac number, because 8242885 - 2³ = 8242877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8242889) 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, 1234 + ... + 4243.

It is an arithmetic number, because the mean of its divisors is an integer number (723096).

Almost surely, 2^8242885 is an apocalyptic number.

It is an amenable number.

8242885 is a deficient number, since it is larger than the sum of its proper divisors (3326651).

8242885 is a wasteful number, since it uses less digits than its factorization.

8242885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5532.

The product of its digits is 40960, while the sum is 37.

The square root of 8242885 is about 2871.0424935901. The cubic root of 8242885 is about 202.0038966016.

The spelling of 8242885 in words is "eight million, two hundred forty-two thousand, eight hundred eighty-five".