17142475 has 24 divisors (see below), whose sum is σ = 25355520. Its totient is φ = 11241120.

The previous prime is 17142467. The next prime is 17142481. The reversal of 17142475 is 57424171.

It is not a de Polignac number, because 17142475 - 2³ = 17142467 is a prime.

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 23 ways as a sum of consecutive naturals, for example, 1896 + ... + 6154.

It is an arithmetic number, because the mean of its divisors is an integer number (1056480).

Almost surely, 2^17142475 is an apocalyptic number.

17142475 is a deficient number, since it is larger than the sum of its proper divisors (8213045).

17142475 is a wasteful number, since it uses less digits than its factorization.

17142475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4299 (or 4294 counting only the distinct ones).

The product of its digits is 7840, while the sum is 31.

The square root of 17142475 is about 4140.3472076627. The cubic root of 17142475 is about 257.8444819216.

The spelling of 17142475 in words is "seventeen million, one hundred forty-two thousand, four hundred seventy-five".