84701722 has 16 divisors (see below), whose sum is σ = 147249792. Its totient is φ = 35789040.

The previous prime is 84701719. The next prime is 84701723. The reversal of 84701722 is 22710748.

It is not an unprimeable number, because it can be changed into a prime (84701723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41613 + ... + 43600.

It is an arithmetic number, because the mean of its divisors is an integer number (9203112).

Almost surely, 2^84701722 is an apocalyptic number.

84701722 is a deficient number, since it is larger than the sum of its proper divisors (62548070).

84701722 is a wasteful number, since it uses less digits than its factorization.

84701722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85293.

The product of its (nonzero) digits is 6272, while the sum is 31.

The square root of 84701722 is about 9203.3538452023. The cubic root of 84701722 is about 439.1680595228.

The spelling of 84701722 in words is "eighty-four million, seven hundred one thousand, seven hundred twenty-two".