9999002 has 8 divisors (see below), whose sum is σ = 16152276. Its totient is φ = 4614912.

The previous prime is 9998977. The next prime is 9999047. The reversal of 9999002 is 2009999.

It can be written as a sum of positive squares in 2 ways, for example, as 6974881 + 3024121 = 2641^2 + 1739^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 192263 + ... + 192314.

Almost surely, 2^9999002 is an apocalyptic number.

9999002 is a deficient number, since it is larger than the sum of its proper divisors (6153274).

9999002 is a wasteful number, since it uses less digits than its factorization.

9999002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384592.

The product of its (nonzero) digits is 13122, while the sum is 38.

The square root of 9999002 is about 3162.1198585759. The cubic root of 9999002 is about 215.4363016787.

It can be divided in two parts, 999 and 9002, that multiplied together give a palindrome (8992998).

The spelling of 9999002 in words is "nine million, nine hundred ninety-nine thousand, two".