84546722 has 16 divisors (see below), whose sum is σ = 137833080. Its totient is φ = 38662272.

The previous prime is 84546719. The next prime is 84546731. The reversal of 84546722 is 22764548.

It can be written as a sum of positive squares in 4 ways, for example, as 63377521 + 21169201 = 7961^2 + 4601^2 .

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, 12083 + ... + 17750.

Almost surely, 2^84546722 is an apocalyptic number.

84546722 is a deficient number, since it is larger than the sum of its proper divisors (53286358).

84546722 is a wasteful number, since it uses less digits than its factorization.

84546722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29957.

The product of its digits is 107520, while the sum is 38.

The square root of 84546722 is about 9194.9291460022. The cubic root of 84546722 is about 438.9000106091.

The spelling of 84546722 in words is "eighty-four million, five hundred forty-six thousand, seven hundred twenty-two".