84242282 has 16 divisors (see below), whose sum is σ = 129254400. Its totient is φ = 41168400.

The previous prime is 84242267. The next prime is 84242309. The reversal of 84242282 is 28224248.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13319 + ... + 18597.

It is an arithmetic number, because the mean of its divisors is an integer number (8078400).

Almost surely, 2^84242282 is an apocalyptic number.

84242282 is a deficient number, since it is larger than the sum of its proper divisors (45012118).

84242282 is a wasteful number, since it uses less digits than its factorization.

84242282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5461.

The product of its digits is 16384, while the sum is 32.

The square root of 84242282 is about 9178.3594394641. The cubic root of 84242282 is about 438.3725727698.

The spelling of 84242282 in words is "eighty-four million, two hundred forty-two thousand, two hundred eighty-two".