91028483 has 8 divisors (see below), whose sum is σ = 112035168. Its totient is φ = 72022464.

The previous prime is 91028479. The next prime is 91028501. The reversal of 91028483 is 38482019.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 91028483 - 2² = 91028479 is a prime.

It is not an unprimeable number, because it can be changed into a prime (91028423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 500066 + ... + 500247.

It is an arithmetic number, because the mean of its divisors is an integer number (14004396).

Almost surely, 2^91028483 is an apocalyptic number.

91028483 is a deficient number, since it is larger than the sum of its proper divisors (21006685).

91028483 is a wasteful number, since it uses less digits than its factorization.

91028483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000333.

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 91028483 is about 9540.8848122174. The cubic root of 91028483 is about 449.8410681546.

The spelling of 91028483 in words is "ninety-one million, twenty-eight thousand, four hundred eighty-three".