83788060 has 12 divisors (see below), whose sum is σ = 175954968. Its totient is φ = 33515216.

The previous prime is 83788049. The next prime is 83788063. The reversal of 83788060 is 6088738.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83788063) 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 3 ways as a sum of consecutive naturals, for example, 2094682 + ... + 2094721.

It is an arithmetic number, because the mean of its divisors is an integer number (14662914).

Almost surely, 2^83788060 is an apocalyptic number.

It is an amenable number.

83788060 is an abundant number, since it is smaller than the sum of its proper divisors (92166908).

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

83788060 is a wasteful number, since it uses less digits than its factorization.

83788060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4189412 (or 4189410 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 40.

The square root of 83788060 is about 9153.5818126021. The cubic root of 83788060 is about 437.5832723125.

The spelling of 83788060 in words is "eighty-three million, seven hundred eighty-eight thousand, sixty".