4561577 has 8 divisors (see below), whose sum is σ = 4821600. Its totient is φ = 4303584.

The previous prime is 4561553. The next prime is 4561589. The reversal of 4561577 is 7751654.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4561577 - 2¹⁴ = 4545193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4561507) 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, 7478 + ... + 8064.

It is an arithmetic number, because the mean of its divisors is an integer number (602700).

Almost surely, 2^4561577 is an apocalyptic number.

It is an amenable number.

4561577 is a deficient number, since it is larger than the sum of its proper divisors (260023).

4561577 is a wasteful number, since it uses less digits than its factorization.

4561577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1015.

The product of its digits is 29400, while the sum is 35.

The square root of 4561577 is about 2135.7848674433. The cubic root of 4561577 is about 165.8460007888.

The spelling of 4561577 in words is "four million, five hundred sixty-one thousand, five hundred seventy-seven".