83446412 has 24 divisors (see below), whose sum is σ = 170301600. Its totient is φ = 35762160.

The previous prime is 83446403. The next prime is 83446417. The reversal of 83446412 is 21464438.

It is not an unprimeable number, because it can be changed into a prime (83446417) 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, 29039 + ... + 31782.

It is an arithmetic number, because the mean of its divisors is an integer number (7095900).

Almost surely, 2^83446412 is an apocalyptic number.

It is an amenable number.

83446412 is an abundant number, since it is smaller than the sum of its proper divisors (86855188).

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

83446412 is a wasteful number, since it uses less digits than its factorization.

83446412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60846 (or 60830 counting only the distinct ones).

The product of its digits is 18432, while the sum is 32.

The square root of 83446412 is about 9134.9007657445. The cubic root of 83446412 is about 436.9877097015.

The spelling of 83446412 in words is "eighty-three million, four hundred forty-six thousand, four hundred twelve".