4245571 has 8 divisors (see below), whose sum is σ = 4791600. Its totient is φ = 3726240.

The previous prime is 4245551. The next prime is 4245599. The reversal of 4245571 is 1755424.

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 4245571 - 2⁷ = 4245443 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4245511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6336 + ... + 6973.

It is an arithmetic number, because the mean of its divisors is an integer number (598950).

Almost surely, 2^4245571 is an apocalyptic number.

4245571 is a deficient number, since it is larger than the sum of its proper divisors (546029).

4245571 is a wasteful number, since it uses less digits than its factorization.

4245571 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13349.

The product of its digits is 5600, while the sum is 28.

The square root of 4245571 is about 2060.4783425215. The cubic root of 4245571 is about 161.9243028963.

It can be divided in two parts, 424 and 5571, that added together give a palindrome (5995).

The spelling of 4245571 in words is "four million, two hundred forty-five thousand, five hundred seventy-one".