84849722 has 8 divisors (see below), whose sum is σ = 127313856. Its totient is φ = 42411772.

The previous prime is 84849701. The next prime is 84849727. The reversal of 84849722 is 22794848.

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

It is not an unprimeable number, because it can be changed into a prime (84849727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8213 + ... + 15399.

It is an arithmetic number, because the mean of its divisors is an integer number (15914232).

Almost surely, 2^84849722 is an apocalyptic number.

84849722 is a deficient number, since it is larger than the sum of its proper divisors (42464134).

84849722 is a wasteful number, since it uses less digits than its factorization.

84849722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13092.

The product of its digits is 258048, while the sum is 44.

The square root of 84849722 is about 9211.3908830317. The cubic root of 84849722 is about 439.4236979816.

The spelling of 84849722 in words is "eighty-four million, eight hundred forty-nine thousand, seven hundred twenty-two".