84922458 has 16 divisors (see below), whose sum is σ = 170052960. Its totient is φ = 28272816.

The previous prime is 84922451. The next prime is 84922459. The reversal of 84922458 is 85422948.

It is not an unprimeable number, because it can be changed into a prime (84922451) by changing a digit.

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, 3085 + ... + 13392.

It is an arithmetic number, because the mean of its divisors is an integer number (10628310).

Almost surely, 2^84922458 is an apocalyptic number.

84922458 is an abundant number, since it is smaller than the sum of its proper divisors (85130502).

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

84922458 is a wasteful number, since it uses less digits than its factorization.

84922458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17341.

The product of its digits is 184320, while the sum is 42.

The square root of 84922458 is about 9215.3381923834. The cubic root of 84922458 is about 439.5492249829.

The spelling of 84922458 in words is "eighty-four million, nine hundred twenty-two thousand, four hundred fifty-eight".