91124483 has 2 divisors, whose sum is σ = 91124484. Its totient is φ = 91124482.

The previous prime is 91124477. The next prime is 91124521. The reversal of 91124483 is 38442119.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 91124483 - 2⁸ = 91124227 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (91124083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45562241 + 45562242.

It is an arithmetic number, because the mean of its divisors is an integer number (45562242).

Almost surely, 2^91124483 is an apocalyptic number.

91124483 is a deficient number, since it is larger than the sum of its proper divisors (1).

91124483 is an equidigital number, since it uses as much as digits as its factorization.

91124483 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6912, while the sum is 32.

The square root of 91124483 is about 9545.9144664092. The cubic root of 91124483 is about 449.9991489696. Note that the first 3 decimals are identical.

The spelling of 91124483 in words is "ninety-one million, one hundred twenty-four thousand, four hundred eighty-three".