8089242 has 16 divisors (see below), whose sum is σ = 18489792. Its totient is φ = 2311200.

The previous prime is 8089219. The next prime is 8089247. The reversal of 8089242 is 2429808.

It is a super-2 number, since 2×8089242² = 130871672269128, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8089247) 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, 96259 + ... + 96342.

It is an arithmetic number, because the mean of its divisors is an integer number (1155612).

Almost surely, 2^8089242 is an apocalyptic number.

8089242 is an abundant number, since it is smaller than the sum of its proper divisors (10400550).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8089242 is a wasteful number, since it uses less digits than its factorization.

8089242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192613.

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 8089242 is about 2844.1592782402. The cubic root of 8089242 is about 200.7409350201.

The spelling of 8089242 in words is "eight million, eighty-nine thousand, two hundred forty-two".