4472687 has 2 divisors, whose sum is σ = 4472688. Its totient is φ = 4472686.

The previous prime is 4472651. The next prime is 4472693. The reversal of 4472687 is 7862744.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4472687 - 2⁸ = 4472431 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4472687.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4472627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2236343 + 2236344.

It is an arithmetic number, because the mean of its divisors is an integer number (2236344).

Almost surely, 2^4472687 is an apocalyptic number.

4472687 is a deficient number, since it is larger than the sum of its proper divisors (1).

4472687 is an equidigital number, since it uses as much as digits as its factorization.

4472687 is an evil number, because the sum of its binary digits is even.

The product of its digits is 75264, while the sum is 38.

The square root of 4472687 is about 2114.8728094143. The cubic root of 4472687 is about 164.7616638568.

The spelling of 4472687 in words is "four million, four hundred seventy-two thousand, six hundred eighty-seven".