83500093 has 4 divisors (see below), whose sum is σ = 83535520. Its totient is φ = 83464668.

The previous prime is 83500091. The next prime is 83500103. The reversal of 83500093 is 39000538.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 83500093 - 2¹ = 83500091 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83500091) 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, 13905 + ... + 18982.

It is an arithmetic number, because the mean of its divisors is an integer number (20883880).

Almost surely, 2^83500093 is an apocalyptic number.

It is an amenable number.

83500093 is a deficient number, since it is larger than the sum of its proper divisors (35427).

83500093 is a wasteful number, since it uses less digits than its factorization.

83500093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35426.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 83500093 is about 9137.8385299807. The cubic root of 83500093 is about 437.0813942124.

The spelling of 83500093 in words is "eighty-three million, five hundred thousand, ninety-three".