83250068 has 48 divisors (see below), whose sum is σ = 167650560. Its totient is φ = 35817600.

The previous prime is 83250067. The next prime is 83250091. The reversal of 83250068 is 86005238.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83250061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67013 + ... + 68243.

It is an arithmetic number, because the mean of its divisors is an integer number (3492720).

Almost surely, 2^83250068 is an apocalyptic number.

It is an amenable number.

83250068 is an abundant number, since it is smaller than the sum of its proper divisors (84400492).

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

83250068 is a wasteful number, since it uses less digits than its factorization.

83250068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1328 (or 1326 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 83250068 is about 9124.1475218236. The cubic root of 83250068 is about 436.6447059510.

The spelling of 83250068 in words is "eighty-three million, two hundred fifty thousand, sixty-eight".