16925071 has 8 divisors (see below), whose sum is σ = 17297840. Its totient is φ = 16555968.

The previous prime is 16925053. The next prime is 16925093. The reversal of 16925071 is 17052961.

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

It is not a de Polignac number, because 16925071 - 2¹⁷ = 16793999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16925471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9715 + ... + 11323.

It is an arithmetic number, because the mean of its divisors is an integer number (2162230).

Almost surely, 2^16925071 is an apocalyptic number.

16925071 is a deficient number, since it is larger than the sum of its proper divisors (372769).

16925071 is a wasteful number, since it uses less digits than its factorization.

16925071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1833.

The product of its (nonzero) digits is 3780, while the sum is 31.

The square root of 16925071 is about 4114.0091152062. The cubic root of 16925071 is about 256.7498309991.

The spelling of 16925071 in words is "sixteen million, nine hundred twenty-five thousand, seventy-one".