17120942 has 8 divisors (see below), whose sum is σ = 25709376. Its totient is φ = 8551152.

The previous prime is 17120941. The next prime is 17120951. The reversal of 17120942 is 24902171.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (17120941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2078 + ... + 6209.

It is an arithmetic number, because the mean of its divisors is an integer number (3213672).

Almost surely, 2^17120942 is an apocalyptic number.

17120942 is a deficient number, since it is larger than the sum of its proper divisors (8588434).

17120942 is a wasteful number, since it uses less digits than its factorization.

17120942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9322.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 17120942 is about 4137.7460047712. The cubic root of 17120942 is about 257.7364755110.

The spelling of 17120942 in words is "seventeen million, one hundred twenty thousand, nine hundred forty-two".