99864483 has 4 divisors (see below), whose sum is σ = 133152648. Its totient is φ = 66576320.

The previous prime is 99864481. The next prime is 99864493. The reversal of 99864483 is 38446899.

It is a happy number.

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 99864483 - 2¹ = 99864481 is a prime.

It is not an unprimeable number, because it can be changed into a prime (99864481) 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, 16644078 + ... + 16644083.

It is an arithmetic number, because the mean of its divisors is an integer number (33288162).

Almost surely, 2^99864483 is an apocalyptic number.

99864483 is a deficient number, since it is larger than the sum of its proper divisors (33288165).

99864483 is a wasteful number, since it uses less digits than its factorization.

99864483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33288164.

The product of its digits is 1492992, while the sum is 51.

The square root of 99864483 is about 9993.2218528361. The cubic root of 99864483 is about 463.9491171785.

The spelling of 99864483 in words is "ninety-nine million, eight hundred sixty-four thousand, four hundred eighty-three".