83616060 has 48 divisors (see below), whose sum is σ = 255411072. Its totient is φ = 20270400.

The previous prime is 83616031. The next prime is 83616079. The reversal of 83616060 is 6061638.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62686 + ... + 64005.

It is an arithmetic number, because the mean of its divisors is an integer number (5321064).

Almost surely, 2^83616060 is an apocalyptic number.

It is an amenable number.

83616060 is an abundant number, since it is smaller than the sum of its proper divisors (171795012).

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

83616060 is a wasteful number, since it uses less digits than its factorization.

83616060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126714 (or 126712 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 83616060 is about 9144.1817567238. The cubic root of 83616060 is about 437.2836437716.

Adding to 83616060 its reverse (6061638), we get a palindrome (89677698).

The spelling of 83616060 in words is "eighty-three million, six hundred sixteen thousand, sixty".