9006002 has 4 divisors (see below), whose sum is σ = 13509006. Its totient is φ = 4503000.

The previous prime is 9005989. The next prime is 9006013. The reversal of 9006002 is 2006009.

9006002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Cunningham number, because it is equal to 3001²+1.

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

It can be written as a sum of positive squares in only one way, i.e., 9006001 + 1 = 3001^2 + 1^2 .

It is a super-2 number, since 2×9006002² = 162216144048008, which contains 22 as substring.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2251499 + ... + 2251502.

Almost surely, 2^9006002 is an apocalyptic number.

9006002 is a deficient number, since it is larger than the sum of its proper divisors (4503004).

9006002 is a wasteful number, since it uses less digits than its factorization.

9006002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4503003.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 9006002 is about 3001.0001666111. Note that the first 3 decimals coincide. The cubic root of 9006002 is about 208.0546115231.

The spelling of 9006002 in words is "nine million, six thousand, two".