84529222 has 8 divisors (see below), whose sum is σ = 127096272. Its totient is φ = 42163800.

The previous prime is 84529217. The next prime is 84529231. The reversal of 84529222 is 22292548.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49354 + ... + 51037.

It is an arithmetic number, because the mean of its divisors is an integer number (15887034).

Almost surely, 2^84529222 is an apocalyptic number.

84529222 is a deficient number, since it is larger than the sum of its proper divisors (42567050).

84529222 is a wasteful number, since it uses less digits than its factorization.

84529222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100814.

The product of its digits is 23040, while the sum is 34.

The square root of 84529222 is about 9193.9774852889. The cubic root of 84529222 is about 438.8697264459.

The spelling of 84529222 in words is "eighty-four million, five hundred twenty-nine thousand, two hundred twenty-two".