84722935 has 16 divisors (see below), whose sum is σ = 111095712. Its totient is φ = 61513600.

The previous prime is 84722909. The next prime is 84723011. The reversal of 84722935 is 53922748.

It is a de Polignac number, because none of the positive numbers 2^k-84722935 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50937 + ... + 52573.

It is an arithmetic number, because the mean of its divisors is an integer number (6943482).

Almost surely, 2^84722935 is an apocalyptic number.

84722935 is a deficient number, since it is larger than the sum of its proper divisors (26372777).

84722935 is a wasteful number, since it uses less digits than its factorization.

84722935 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2594.

The product of its digits is 120960, while the sum is 40.

The square root of 84722935 is about 9204.5062333620. The cubic root of 84722935 is about 439.2047187320.

The spelling of 84722935 in words is "eighty-four million, seven hundred twenty-two thousand, nine hundred thirty-five".