17081142 has 16 divisors (see below), whose sum is σ = 36790320. Its totient is φ = 5255712.

The previous prime is 17081137. The next prime is 17081153. The reversal of 17081142 is 24118071.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109417 + ... + 109572.

It is an arithmetic number, because the mean of its divisors is an integer number (2299395).

Almost surely, 2^17081142 is an apocalyptic number.

17081142 is an abundant number, since it is smaller than the sum of its proper divisors (19709178).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

17081142 is a wasteful number, since it uses less digits than its factorization.

17081142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219007.

The product of its (nonzero) digits is 448, while the sum is 24.

The square root of 17081142 is about 4132.9338247787. The cubic root of 17081142 is about 257.5366058494.

It can be divided in two parts, 1708 and 1142, that added together give a triangular number (2850 = T₇₅).

The spelling of 17081142 in words is "seventeen million, eighty-one thousand, one hundred forty-two".