84882285 has 24 divisors (see below), whose sum is σ = 147789720. Its totient is φ = 45067392.

The previous prime is 84882271. The next prime is 84882307. The reversal of 84882285 is 58228848.

It can be written as a sum of positive squares in 4 ways, for example, as 31036041 + 53846244 = 5571^2 + 7338^2 .

It is not a de Polignac number, because 84882285 - 2⁴ = 84882269 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 84882285.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6187 + ... + 14423.

It is an arithmetic number, because the mean of its divisors is an integer number (6157905).

Almost surely, 2^84882285 is an apocalyptic number.

It is an amenable number.

84882285 is a deficient number, since it is larger than the sum of its proper divisors (62907435).

84882285 is a wasteful number, since it uses less digits than its factorization.

84882285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8477 (or 8474 counting only the distinct ones).

The product of its digits is 327680, while the sum is 45.

The square root of 84882285 is about 9213.1582532810. The cubic root of 84882285 is about 439.4799037199.

The spelling of 84882285 in words is "eighty-four million, eight hundred eighty-two thousand, two hundred eighty-five".