83390082 has 16 divisors (see below), whose sum is σ = 171288192. Its totient is φ = 27045360.

The previous prime is 83390081. The next prime is 83390101. The reversal of 83390082 is 28009338.

It is not an unprimeable number, because it can be changed into a prime (83390081) 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 7 ways as a sum of consecutive naturals, for example, 187594 + ... + 188037.

It is an arithmetic number, because the mean of its divisors is an integer number (10705512).

Almost surely, 2^83390082 is an apocalyptic number.

83390082 is an abundant number, since it is smaller than the sum of its proper divisors (87898110).

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

83390082 is a wasteful number, since it uses less digits than its factorization.

83390082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375673.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 83390082 is about 9131.8170152495. The cubic root of 83390082 is about 436.8893589236.

The spelling of 83390082 in words is "eighty-three million, three hundred ninety thousand, eighty-two".