3002263 has 4 divisors (see below), whose sum is σ = 3275208. Its totient is φ = 2729320.

The previous prime is 3002243. The next prime is 3002269. The reversal of 3002263 is 3622003.

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

It is not a de Polignac number, because 3002263 - 2⁵ = 3002231 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 (3002269) 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, 136456 + ... + 136477.

It is an arithmetic number, because the mean of its divisors is an integer number (818802).

Almost surely, 2^3002263 is an apocalyptic number.

3002263 is a deficient number, since it is larger than the sum of its proper divisors (272945).

3002263 is a wasteful number, since it uses less digits than its factorization.

3002263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272944.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 3002263 is about 1732.7039562487. The cubic root of 3002263 is about 144.2612124802.

Adding to 3002263 its reverse (3622003), we get a palindrome (6624266).

The spelling of 3002263 in words is "three million, two thousand, two hundred sixty-three".