83537016 has 32 divisors (see below), whose sum is σ = 209904000. Its totient is φ = 27704160.

The previous prime is 83536993. The next prime is 83537057. The reversal of 83537016 is 61073538.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3970 + ... + 13521.

It is an arithmetic number, because the mean of its divisors is an integer number (6559500).

Almost surely, 2^83537016 is an apocalyptic number.

It is an amenable number.

83537016 is an abundant number, since it is smaller than the sum of its proper divisors (126366984).

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

83537016 is a wasteful number, since it uses less digits than its factorization.

83537016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17699 (or 17695 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 83537016 is about 9139.8586422329. The cubic root of 83537016 is about 437.1458092232.

The spelling of 83537016 in words is "eighty-three million, five hundred thirty-seven thousand, sixteen".