17419142 has 16 divisors (see below), whose sum is σ = 29363040. Its totient is φ = 7689792.

The previous prime is 17419133. The next prime is 17419147. The reversal of 17419142 is 24191471.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (17419147) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 13967 + ... + 15162.

It is an arithmetic number, because the mean of its divisors is an integer number (1835190).

Almost surely, 2^17419142 is an apocalyptic number.

17419142 is a deficient number, since it is larger than the sum of its proper divisors (11943898).

17419142 is a wasteful number, since it uses less digits than its factorization.

17419142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29167.

The product of its digits is 2016, while the sum is 29.

The square root of 17419142 is about 4173.6245638533. The cubic root of 17419142 is about 259.2242260513.

The spelling of 17419142 in words is "seventeen million, four hundred nineteen thousand, one hundred forty-two".