4242170 has 16 divisors (see below), whose sum is σ = 7668000. Its totient is φ = 1689744.

The previous prime is 4242169. The next prime is 4242191. The reversal of 4242170 is 712424.

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, 2081 + ... + 3579.

It is an arithmetic number, because the mean of its divisors is an integer number (479250).

Almost surely, 2^4242170 is an apocalyptic number.

4242170 is a deficient number, since it is larger than the sum of its proper divisors (3425830).

4242170 is a wasteful number, since it uses less digits than its factorization.

4242170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1789.

The product of its (nonzero) digits is 448, while the sum is 20.

The square root of 4242170 is about 2059.6528833762. The cubic root of 4242170 is about 161.8810537730.

Adding to 4242170 its reverse (712424), we get a palindrome (4954594).

The spelling of 4242170 in words is "four million, two hundred forty-two thousand, one hundred seventy".