84532085 has 32 divisors (see below), whose sum is σ = 115333632. Its totient is φ = 58938880.

The previous prime is 84532081. The next prime is 84532093. The reversal of 84532085 is 58023548.

It is not a de Polignac number, because 84532085 - 2² = 84532081 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84532081) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 136697 + ... + 137313.

It is an arithmetic number, because the mean of its divisors is an integer number (3604176).

Almost surely, 2^84532085 is an apocalyptic number.

It is an amenable number.

84532085 is a deficient number, since it is larger than the sum of its proper divisors (30801547).

84532085 is a wasteful number, since it uses less digits than its factorization.

84532085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 733.

The product of its (nonzero) digits is 38400, while the sum is 35.

The square root of 84532085 is about 9194.1331837210. The cubic root of 84532085 is about 438.8746812210.

The spelling of 84532085 in words is "eighty-four million, five hundred thirty-two thousand, eighty-five".