4572631 has 6 divisors (see below), whose sum is σ = 5319240. Its totient is φ = 3919356.

The previous prime is 4572629. The next prime is 4572641. The reversal of 4572631 is 1362754.

It is not a de Polignac number, because 4572631 - 2¹ = 4572629 is a prime.

It is a super-2 number, since 2×4572631² = 41817908524322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4572631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4572611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 46611 + ... + 46708.

It is an arithmetic number, because the mean of its divisors is an integer number (886540).

Almost surely, 2^4572631 is an apocalyptic number.

4572631 is a deficient number, since it is larger than the sum of its proper divisors (746609).

4572631 is an equidigital number, since it uses as much as digits as its factorization.

4572631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93333 (or 93326 counting only the distinct ones).

The product of its digits is 5040, while the sum is 28.

The square root of 4572631 is about 2138.3711090454. The cubic root of 4572631 is about 165.9798567516.

The spelling of 4572631 in words is "four million, five hundred seventy-two thousand, six hundred thirty-one".