99002417 has 4 divisors (see below), whose sum is σ = 101678196. Its totient is φ = 96326640.

The previous prime is 99002401. The next prime is 99002447. The reversal of 99002417 is 71420099.

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

It can be written as a sum of positive squares in 2 ways, for example, as 71081761 + 27920656 = 8431^2 + 5284^2 .

It is a cyclic number.

It is not a de Polignac number, because 99002417 - 2⁴ = 99002401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99002447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1337834 + ... + 1337907.

It is an arithmetic number, because the mean of its divisors is an integer number (25419549).

Almost surely, 2^99002417 is an apocalyptic number.

It is an amenable number.

99002417 is a deficient number, since it is larger than the sum of its proper divisors (2675779).

99002417 is a wasteful number, since it uses less digits than its factorization.

99002417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2675778.

The product of its (nonzero) digits is 4536, while the sum is 32.

The square root of 99002417 is about 9949.9958291449. The cubic root of 99002417 is about 462.6102656011.

The spelling of 99002417 in words is "ninety-nine million, two thousand, four hundred seventeen".