83091058 has 8 divisors (see below), whose sum is σ = 124676352. Its totient is φ = 41532276.

The previous prime is 83091049. The next prime is 83091059. The reversal of 83091058 is 85019038.

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

It is not an unprimeable number, because it can be changed into a prime (83091059) 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 3 ways as a sum of consecutive naturals, for example, 6091 + ... + 14257.

It is an arithmetic number, because the mean of its divisors is an integer number (15584544).

Almost surely, 2^83091058 is an apocalyptic number.

83091058 is a deficient number, since it is larger than the sum of its proper divisors (41585294).

83091058 is a wasteful number, since it uses less digits than its factorization.

83091058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13256.

The product of its (nonzero) digits is 8640, while the sum is 34.

The square root of 83091058 is about 9115.4296662308. The cubic root of 83091058 is about 436.3665274929.

The spelling of 83091058 in words is "eighty-three million, ninety-one thousand, fifty-eight".