4570505 has 8 divisors (see below), whose sum is σ = 5536512. Its totient is φ = 3621808.

The previous prime is 4570481. The next prime is 4570519. The reversal of 4570505 is 5050754.

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 4570505 - 2⁶ = 4570441 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3737 + ... + 4806.

It is an arithmetic number, because the mean of its divisors is an integer number (692064).

Almost surely, 2^4570505 is an apocalyptic number.

It is an amenable number.

4570505 is a deficient number, since it is larger than the sum of its proper divisors (966007).

4570505 is a wasteful number, since it uses less digits than its factorization.

4570505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8655.

The product of its (nonzero) digits is 3500, while the sum is 26.

The square root of 4570505 is about 2137.8739438985. The cubic root of 4570505 is about 165.9541291944.

Subtracting 4570505 from its reverse (5050754), we obtain a square (480249 = 693²).

The spelling of 4570505 in words is "four million, five hundred seventy thousand, five hundred five".