83910522 has 8 divisors (see below), whose sum is σ = 167821056. Its totient is φ = 27970172.

The previous prime is 83910493. The next prime is 83910553. The reversal of 83910522 is 22501938.

It is a happy number.

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

83910522 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 83910522.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 6992538 + ... + 6992549.

It is an arithmetic number, because the mean of its divisors is an integer number (20977632).

Almost surely, 2^83910522 is an apocalyptic number.

83910522 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

83910522 is a wasteful number, since it uses less digits than its factorization.

83910522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13985092.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 83910522 is about 9160.2686641823. The cubic root of 83910522 is about 437.7963545292.

The spelling of 83910522 in words is "eighty-three million, nine hundred ten thousand, five hundred twenty-two".