17320142 has 16 divisors (see below), whose sum is σ = 30383232. Its totient is φ = 7250040.

The previous prime is 17320141. The next prime is 17320151. The reversal of 17320142 is 24102371.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (17320141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13784 + ... + 14987.

It is an arithmetic number, because the mean of its divisors is an integer number (1898952).

Almost surely, 2^17320142 is an apocalyptic number.

17320142 is a deficient number, since it is larger than the sum of its proper divisors (13063090).

17320142 is a wasteful number, since it uses less digits than its factorization.

17320142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28823.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 17320142 is about 4161.7474695133. The cubic root of 17320142 is about 258.7322008496.

The spelling of 17320142 in words is "seventeen million, three hundred twenty thousand, one hundred forty-two".