84024422 has 12 divisors (see below), whose sum is σ = 132759420. Its totient is φ = 39774276.

The previous prime is 84024379. The next prime is 84024433. The reversal of 84024422 is 22442048.

It is a junction number, because it is equal to n+sod(n) for n = 84024391 and 84024400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 55763 + ... + 57249.

It is an arithmetic number, because the mean of its divisors is an integer number (11063285).

Almost surely, 2^84024422 is an apocalyptic number.

84024422 is a deficient number, since it is larger than the sum of its proper divisors (48734998).

84024422 is an equidigital number, since it uses as much as digits as its factorization.

84024422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2995 (or 1508 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 26.

The square root of 84024422 is about 9166.4836224149. The cubic root of 84024422 is about 437.9943529779.

The spelling of 84024422 in words is "eighty-four million, twenty-four thousand, four hundred twenty-two".