99852479 has 4 divisors (see below), whose sum is σ = 100881984. Its totient is φ = 98822976.

The previous prime is 99852469. The next prime is 99852491. The reversal of 99852479 is 97425899.

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 99852479 - 2¹² = 99848383 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 99852479.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99852409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 514607 + ... + 514800.

It is an arithmetic number, because the mean of its divisors is an integer number (25220496).

Almost surely, 2^99852479 is an apocalyptic number.

99852479 is a deficient number, since it is larger than the sum of its proper divisors (1029505).

99852479 is a wasteful number, since it uses less digits than its factorization.

99852479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1029504.

The product of its digits is 1632960, while the sum is 53.

The square root of 99852479 is about 9992.6212276860. The cubic root of 99852479 is about 463.9305270912.

The spelling of 99852479 in words is "ninety-nine million, eight hundred fifty-two thousand, four hundred seventy-nine".