4569057 has 6 divisors (see below), whose sum is σ = 6599762. Its totient is φ = 3046032.

The previous prime is 4569049. The next prime is 4569127. The reversal of 4569057 is 7509654.

It can be written as a sum of positive squares in only one way, i.e., 4562496 + 6561 = 2136^2 + 81^2 .

It is not a de Polignac number, because 4569057 - 2³ = 4569049 is a prime.

It is a Duffinian number.

4569057 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4561057) 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, 253828 + ... + 253845.

Almost surely, 2^4569057 is an apocalyptic number.

It is an amenable number.

4569057 is a deficient number, since it is larger than the sum of its proper divisors (2030705).

4569057 is a wasteful number, since it uses less digits than its factorization.

4569057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 507679 (or 507676 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The square root of 4569057 is about 2137.5352628670. The cubic root of 4569057 is about 165.9366018124.

The spelling of 4569057 in words is "four million, five hundred sixty-nine thousand, fifty-seven".