4572417 has 4 divisors (see below), whose sum is σ = 6096560. Its totient is φ = 3048276.

The previous prime is 4572391. The next prime is 4572427. The reversal of 4572417 is 7142754.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 4572417 - 2⁶ = 4572353 is a prime.

It is a D-number.

It is a Duffinian number.

4572417 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4572427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 762067 + ... + 762072.

It is an arithmetic number, because the mean of its divisors is an integer number (1524140).

Almost surely, 2^4572417 is an apocalyptic number.

It is an amenable number.

4572417 is a deficient number, since it is larger than the sum of its proper divisors (1524143).

4572417 is a wasteful number, since it uses less digits than its factorization.

4572417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1524142.

The product of its digits is 7840, while the sum is 30.

The square root of 4572417 is about 2138.3210703727. The cubic root of 4572417 is about 165.9772674150.

The spelling of 4572417 in words is "four million, five hundred seventy-two thousand, four hundred seventeen".