84892422 has 16 divisors (see below), whose sum is σ = 170649072. Its totient is φ = 28153440.

The previous prime is 84892411. The next prime is 84892463. The reversal of 84892422 is 22429848.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34729 + ... + 37092.

It is an arithmetic number, because the mean of its divisors is an integer number (10665567).

Almost surely, 2^84892422 is an apocalyptic number.

84892422 is an abundant number, since it is smaller than the sum of its proper divisors (85756650).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

84892422 is a wasteful number, since it uses less digits than its factorization.

84892422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72023.

The product of its digits is 73728, while the sum is 39.

The square root of 84892422 is about 9213.7083739393. The cubic root of 84892422 is about 439.4973978705.

The spelling of 84892422 in words is "eighty-four million, eight hundred ninety-two thousand, four hundred twenty-two".