84532985 has 8 divisors (see below), whose sum is σ = 101502720. Its totient is φ = 67584304.

The previous prime is 84532951. The next prime is 84532997. The reversal of 84532985 is 58923548.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-84532985 is a prime.

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, 5624 + ... + 14166.

It is an arithmetic number, because the mean of its divisors is an integer number (12687840).

Almost surely, 2^84532985 is an apocalyptic number.

It is an amenable number.

84532985 is a deficient number, since it is larger than the sum of its proper divisors (16969735).

84532985 is a wasteful number, since it uses less digits than its factorization.

84532985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10527.

The product of its digits is 345600, while the sum is 44.

The square root of 84532985 is about 9194.1821278458. The cubic root of 84532985 is about 438.8762387590.

The spelling of 84532985 in words is "eighty-four million, five hundred thirty-two thousand, nine hundred eighty-five".