83066288 has 20 divisors (see below), whose sum is σ = 162980640. Its totient is φ = 41006784.

The previous prime is 83066279. The next prime is 83066297. The reversal of 83066288 is 88266038.

It is an interprime number because it is at equal distance from previous prime (83066279) and next prime (83066297).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31595 + ... + 34122.

It is an arithmetic number, because the mean of its divisors is an integer number (8149032).

Almost surely, 2^83066288 is an apocalyptic number.

It is an amenable number.

83066288 is a deficient number, since it is larger than the sum of its proper divisors (79914352).

83066288 is a wasteful number, since it uses less digits than its factorization.

83066288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65804 (or 65798 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 41.

The square root of 83066288 is about 9114.0708796893. The cubic root of 83066288 is about 436.3231619236.

The spelling of 83066288 in words is "eighty-three million, sixty-six thousand, two hundred eighty-eight".