7170242 has 8 divisors (see below), whose sum is σ = 10860096. Its totient is φ = 3550212.

The previous prime is 7170199. The next prime is 7170253. The reversal of 7170242 is 2420717.

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 17198 + ... + 17609.

It is an arithmetic number, because the mean of its divisors is an integer number (1357512).

Almost surely, 2^7170242 is an apocalyptic number.

7170242 is a deficient number, since it is larger than the sum of its proper divisors (3689854).

7170242 is a wasteful number, since it uses less digits than its factorization.

7170242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34912.

The product of its (nonzero) digits is 784, while the sum is 23.

The square root of 7170242 is about 2677.7307556959. The cubic root of 7170242 is about 192.8314814900.

Adding to 7170242 its reverse (2420717), we get a palindrome (9590959).

The spelling of 7170242 in words is "seven million, one hundred seventy thousand, two hundred forty-two".