4570669 has 4 divisors (see below), whose sum is σ = 4645660. Its totient is φ = 4495680.

The previous prime is 4570663. The next prime is 4570679. The reversal of 4570669 is 9660754.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9660754 = 2 ⋅4830377.

It can be written as a sum of positive squares in 2 ways, for example, as 2365444 + 2205225 = 1538^2 + 1485^2 .

It is a cyclic number.

It is not a de Polignac number, because 4570669 - 2⁷ = 4570541 is a prime.

It is a super-2 number, since 2×4570669² = 41782030215122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4570663) 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 3 ways as a sum of consecutive naturals, for example, 37404 + ... + 37525.

It is an arithmetic number, because the mean of its divisors is an integer number (1161415).

Almost surely, 2^4570669 is an apocalyptic number.

It is an amenable number.

4570669 is a deficient number, since it is larger than the sum of its proper divisors (74991).

4570669 is an equidigital number, since it uses as much as digits as its factorization.

4570669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74990.

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 4570669 is about 2137.9122994174. The cubic root of 4570669 is about 165.9561141064.

The spelling of 4570669 in words is "four million, five hundred seventy thousand, six hundred sixty-nine".