84423196 has 48 divisors (see below), whose sum is σ = 178305120. Its totient is φ = 34456320.

The previous prime is 84423187. The next prime is 84423203. The reversal of 84423196 is 69132448.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19170 + ... + 23158.

It is an arithmetic number, because the mean of its divisors is an integer number (3714690).

Almost surely, 2^84423196 is an apocalyptic number.

It is an amenable number.

84423196 is an abundant number, since it is smaller than the sum of its proper divisors (93881924).

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

84423196 is a wasteful number, since it uses less digits than its factorization.

84423196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4054 (or 4052 counting only the distinct ones).

The product of its digits is 41472, while the sum is 37.

The square root of 84423196 is about 9188.2096188539. The cubic root of 84423196 is about 438.6861565154.

The spelling of 84423196 in words is "eighty-four million, four hundred twenty-three thousand, one hundred ninety-six".