83484523 has 4 divisors (see below), whose sum is σ = 83504520. Its totient is φ = 83464528.

The previous prime is 83484521. The next prime is 83484553. The reversal of 83484523 is 32548438.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 83484523 - 2¹ = 83484521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83484521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1090 + ... + 12967.

It is an arithmetic number, because the mean of its divisors is an integer number (20876130).

Almost surely, 2^83484523 is an apocalyptic number.

83484523 is a deficient number, since it is larger than the sum of its proper divisors (19997).

83484523 is a wasteful number, since it uses less digits than its factorization.

83484523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19996.

The product of its digits is 92160, while the sum is 37.

The square root of 83484523 is about 9136.9865382412. The cubic root of 83484523 is about 437.0542254589.

The spelling of 83484523 in words is "eighty-three million, four hundred eighty-four thousand, five hundred twenty-three".