84412825 has 12 divisors (see below), whose sum is σ = 119625280. Its totient is φ = 57882960.

The previous prime is 84412819. The next prime is 84412841. The reversal of 84412825 is 52821448.

It is not a de Polignac number, because 84412825 - 2¹⁷ = 84281753 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 241005 + ... + 241354.

Almost surely, 2^84412825 is an apocalyptic number.

It is an amenable number.

84412825 is a deficient number, since it is larger than the sum of its proper divisors (35212455).

84412825 is a wasteful number, since it uses less digits than its factorization.

84412825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482376 (or 482371 counting only the distinct ones).

The product of its digits is 20480, while the sum is 34.

The square root of 84412825 is about 9187.6452369473. The cubic root of 84412825 is about 438.6681922565.

The spelling of 84412825 in words is "eighty-four million, four hundred twelve thousand, eight hundred twenty-five".