83351066 has 8 divisors (see below), whose sum is σ = 125381844. Its totient is φ = 41557120.

The previous prime is 83351053. The next prime is 83351111. The reversal of 83351066 is 66015338.

It can be written as a sum of positive squares in 2 ways, for example, as 76195441 + 7155625 = 8729^2 + 2675^2 .

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, 58325 + ... + 59736.

Almost surely, 2^83351066 is an apocalyptic number.

83351066 is a deficient number, since it is larger than the sum of its proper divisors (42030778).

83351066 is a wasteful number, since it uses less digits than its factorization.

83351066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118416.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 83351066 is about 9129.6804982431. The cubic root of 83351066 is about 436.8212119932.

The spelling of 83351066 in words is "eighty-three million, three hundred fifty-one thousand, sixty-six".