4570641 has 8 divisors (see below), whose sum is σ = 6771360. Its totient is φ = 3047076.

The previous prime is 4570633. The next prime is 4570663. The reversal of 4570641 is 1460754.

It is not a de Polignac number, because 4570641 - 2³ = 4570633 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 169283 = 4570641 / (4 + 5 + 7 + 0 + 6 + 4 + 1).

It is not an unprimeable number, because it can be changed into a prime (4570691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84615 + ... + 84668.

It is an arithmetic number, because the mean of its divisors is an integer number (846420).

Almost surely, 2^4570641 is an apocalyptic number.

It is an amenable number.

4570641 is a deficient number, since it is larger than the sum of its proper divisors (2200719).

4570641 is a wasteful number, since it uses less digits than its factorization.

4570641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169292 (or 169286 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 4570641 is about 2137.9057509628. The cubic root of 4570641 is about 165.9557752224.

The spelling of 4570641 in words is "four million, five hundred seventy thousand, six hundred forty-one".