83516446 has 16 divisors (see below), whose sum is σ = 137458944. Its totient is φ = 37818144.

The previous prime is 83516441. The next prime is 83516479. The reversal of 83516446 is 64461538.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83516441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28926 + ... + 31681.

It is an arithmetic number, because the mean of its divisors is an integer number (8591184).

Almost surely, 2^83516446 is an apocalyptic number.

83516446 is a deficient number, since it is larger than the sum of its proper divisors (53942498).

83516446 is a wasteful number, since it uses less digits than its factorization.

83516446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60675.

The product of its digits is 69120, while the sum is 37.

The square root of 83516446 is about 9138.7332820255. The cubic root of 83516446 is about 437.1099256197.

The spelling of 83516446 in words is "eighty-three million, five hundred sixteen thousand, four hundred forty-six".