83375066 has 8 divisors (see below), whose sum is σ = 125151060. Its totient is φ = 41658048.

The previous prime is 83374999. The next prime is 83375093. The reversal of 83375066 is 66057338.

It can be written as a sum of positive squares in 2 ways, for example, as 82283041 + 1092025 = 9071^2 + 1045^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 11021 + ... + 16976.

Almost surely, 2^83375066 is an apocalyptic number.

83375066 is a deficient number, since it is larger than the sum of its proper divisors (41775994).

83375066 is a wasteful number, since it uses less digits than its factorization.

83375066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29488.

The product of its (nonzero) digits is 90720, while the sum is 38.

The square root of 83375066 is about 9130.9947979396. The cubic root of 83375066 is about 436.8631338847.

The spelling of 83375066 in words is "eighty-three million, three hundred seventy-five thousand, sixty-six".