3022747 has 16 divisors (see below), whose sum is σ = 3790080. Its totient is φ = 2346912.

The previous prime is 3022697. The next prime is 3022751. The reversal of 3022747 is 7472203.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3022747 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3022847) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5088 + ... + 5650.

It is an arithmetic number, because the mean of its divisors is an integer number (236880).

Almost surely, 2^3022747 is an apocalyptic number.

3022747 is a deficient number, since it is larger than the sum of its proper divisors (767333).

3022747 is a wasteful number, since it uses less digits than its factorization.

3022747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 642.

The product of its (nonzero) digits is 2352, while the sum is 25.

The square root of 3022747 is about 1738.6049004877. The cubic root of 3022747 is about 144.5885601531.

The spelling of 3022747 in words is "three million, twenty-two thousand, seven hundred forty-seven".