84935485 has 16 divisors (see below), whose sum is σ = 109693872. Its totient is φ = 62899200.

The previous prime is 84935467. The next prime is 84935489. The reversal of 84935485 is 58453948.

It can be written as a sum of positive squares in 8 ways, for example, as 28068804 + 56866681 = 5298^2 + 7541^2 .

It is not a de Polignac number, because 84935485 - 2⁹ = 84934973 is a prime.

It is a super-2 number, since 2×84935485² = 14428073224370450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84935489) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3006 + ... + 13375.

It is an arithmetic number, because the mean of its divisors is an integer number (6855867).

Almost surely, 2^84935485 is an apocalyptic number.

84935485 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

It is an amenable number.

84935485 is a deficient number, since it is larger than the sum of its proper divisors (24758387).

84935485 is a wasteful number, since it uses less digits than its factorization.

84935485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16464.

The product of its digits is 691200, while the sum is 46.

The square root of 84935485 is about 9216.0449760187. The cubic root of 84935485 is about 439.5716992696.

The spelling of 84935485 in words is "eighty-four million, nine hundred thirty-five thousand, four hundred eighty-five".