84529412 has 12 divisors (see below), whose sum is σ = 161374416. Its totient is φ = 38422440.

The previous prime is 84529387. The next prime is 84529427. The reversal of 84529412 is 21492548.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 960518 + ... + 960605.

It is an arithmetic number, because the mean of its divisors is an integer number (13447868).

Almost surely, 2^84529412 is an apocalyptic number.

It is an amenable number.

84529412 is a deficient number, since it is larger than the sum of its proper divisors (76845004).

84529412 is a wasteful number, since it uses less digits than its factorization.

84529412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1921138 (or 1921136 counting only the distinct ones).

The product of its digits is 23040, while the sum is 35.

The square root of 84529412 is about 9193.9878181342. The cubic root of 84529412 is about 438.8700552678.

The spelling of 84529412 in words is "eighty-four million, five hundred twenty-nine thousand, four hundred twelve".