4573687 has 2 divisors, whose sum is σ = 4573688. Its totient is φ = 4573686.

The previous prime is 4573649. The next prime is 4573691. The reversal of 4573687 is 7863754.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4573687 - 2¹⁵ = 4540919 is a prime.

It is a super-2 number, since 2×4573687² = 41837225547938, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4573627) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2286843 + 2286844.

It is an arithmetic number, because the mean of its divisors is an integer number (2286844).

Almost surely, 2^4573687 is an apocalyptic number.

4573687 is a deficient number, since it is larger than the sum of its proper divisors (1).

4573687 is an equidigital number, since it uses as much as digits as its factorization.

4573687 is an evil number, because the sum of its binary digits is even.

The product of its digits is 141120, while the sum is 40.

The square root of 4573687 is about 2138.6180117076. The cubic root of 4573687 is about 165.9926328564.

The spelling of 4573687 in words is "four million, five hundred seventy-three thousand, six hundred eighty-seven".