17142202 has 32 divisors (see below), whose sum is σ = 32307840. Its totient is φ = 6626880.

The previous prime is 17142173. The next prime is 17142241. The reversal of 17142202 is 20224171.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 17142202.

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 15 ways as a sum of consecutive naturals, for example, 23824 + ... + 24532.

It is an arithmetic number, because the mean of its divisors is an integer number (1009620).

Almost surely, 2^17142202 is an apocalyptic number.

17142202 is a deficient number, since it is larger than the sum of its proper divisors (15165638).

17142202 is a wasteful number, since it uses less digits than its factorization.

17142202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 886.

The product of its (nonzero) digits is 224, while the sum is 19.

The square root of 17142202 is about 4140.3142392818. The cubic root of 17142202 is about 257.8431131594.

Adding to 17142202 its reverse (20224171), we get a palindrome (37366373).

It can be divided in two parts, 1714 and 2202, that added together give a triangular number (3916 = T₈₈).

The spelling of 17142202 in words is "seventeen million, one hundred forty-two thousand, two hundred two".