84223926 has 12 divisors (see below), whose sum is σ = 182485212. Its totient is φ = 28074636.

The previous prime is 84223921. The next prime is 84223991. The reversal of 84223926 is 62932248.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84223921) 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 5 ways as a sum of consecutive naturals, for example, 2339536 + ... + 2339571.

It is an arithmetic number, because the mean of its divisors is an integer number (15207101).

Almost surely, 2^84223926 is an apocalyptic number.

84223926 is an abundant number, since it is smaller than the sum of its proper divisors (98261286).

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

84223926 is a wasteful number, since it uses less digits than its factorization.

84223926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4679115 (or 4679112 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 84223926 is about 9177.3594241481. The cubic root of 84223926 is about 438.3407306778.

The spelling of 84223926 in words is "eighty-four million, two hundred twenty-three thousand, nine hundred twenty-six".