91834483 has 4 divisors (see below), whose sum is σ = 98898688. Its totient is φ = 84770280.

The previous prime is 91834471. The next prime is 91834507. The reversal of 91834483 is 38443819.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38443819 = 839 ⋅45821.

It is a cyclic number.

It is not a de Polignac number, because 91834483 - 2¹³ = 91826291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (91834403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3532083 + ... + 3532108.

It is an arithmetic number, because the mean of its divisors is an integer number (24724672).

Almost surely, 2^91834483 is an apocalyptic number.

91834483 is a deficient number, since it is larger than the sum of its proper divisors (7064205).

91834483 is a wasteful number, since it uses less digits than its factorization.

91834483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7064204.

The product of its digits is 82944, while the sum is 40.

The square root of 91834483 is about 9583.0309923322. The cubic root of 91834483 is about 451.1648553427.

The spelling of 91834483 in words is "ninety-one million, eight hundred thirty-four thousand, four hundred eighty-three".