17139054 has 8 divisors (see below), whose sum is σ = 34278120. Its totient is φ = 5713016.

The previous prime is 17139053. The next prime is 17139061. The reversal of 17139054 is 45093171.

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

17139054 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (17139053) 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 3 ways as a sum of consecutive naturals, for example, 1428249 + ... + 1428260.

It is an arithmetic number, because the mean of its divisors is an integer number (4284765).

Almost surely, 2^17139054 is an apocalyptic number.

17139054 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

17139054 is a wasteful number, since it uses less digits than its factorization.

17139054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2856514.

The product of its (nonzero) digits is 3780, while the sum is 30.

The square root of 17139054 is about 4139.9340574458. The cubic root of 17139054 is about 257.8273287265.

The spelling of 17139054 in words is "seventeen million, one hundred thirty-nine thousand, fifty-four".