17055142 has 12 divisors (see below), whose sum is σ = 27702540. Its totient is φ = 7871448.

The previous prime is 17055119. The next prime is 17055149. The reversal of 17055142 is 24155071.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (17055149) 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 5 ways as a sum of consecutive naturals, for example, 24892 + ... + 25567.

It is an arithmetic number, because the mean of its divisors is an integer number (2308545).

Almost surely, 2^17055142 is an apocalyptic number.

17055142 is a deficient number, since it is larger than the sum of its proper divisors (10647398).

17055142 is a wasteful number, since it uses less digits than its factorization.

17055142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50487 (or 50474 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 25.

The square root of 17055142 is about 4129.7871615859. The cubic root of 17055142 is about 257.4058700154.

The spelling of 17055142 in words is "seventeen million, fifty-five thousand, one hundred forty-two".