83229081 has 8 divisors (see below), whose sum is σ = 119508480. Its totient is φ = 51217872.

The previous prime is 83229077. The next prime is 83229103. The reversal of 83229081 is 18092238.

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

It is not a de Polignac number, because 83229081 - 2² = 83229077 is a prime.

It is a super-2 number, since 2×83229081² = 13854159848209122, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (83229001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1067001 + ... + 1067078.

It is an arithmetic number, because the mean of its divisors is an integer number (14938560).

Almost surely, 2^83229081 is an apocalyptic number.

It is an amenable number.

83229081 is a deficient number, since it is larger than the sum of its proper divisors (36279399).

83229081 is a wasteful number, since it uses less digits than its factorization.

83229081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2134095.

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 83229081 is about 9122.9973692860. The cubic root of 83229081 is about 436.6080107553.

The spelling of 83229081 in words is "eighty-three million, two hundred twenty-nine thousand, eighty-one".