3002287 has 4 divisors (see below), whose sum is σ = 3010176. Its totient is φ = 2994400.

The previous prime is 3002281. The next prime is 3002327. The reversal of 3002287 is 7822003.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3002287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3002281) 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, 3343 + ... + 4144.

It is an arithmetic number, because the mean of its divisors is an integer number (752544).

Almost surely, 2^3002287 is an apocalyptic number.

3002287 is a deficient number, since it is larger than the sum of its proper divisors (7889).

3002287 is an equidigital number, since it uses as much as digits as its factorization.

3002287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7888.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 3002287 is about 1732.7108818265. The cubic root of 3002287 is about 144.2615968858.

The spelling of 3002287 in words is "three million, two thousand, two hundred eighty-seven".