160925917 has 8 divisors (see below), whose sum is σ = 168059520. Its totient is φ = 153803760.

The previous prime is 160925887. The next prime is 160925939. The reversal of 160925917 is 719529061.

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

It is not a de Polignac number, because 160925917 - 2⁷ = 160925789 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 160925917.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160925957) 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, 39192 + ... + 43102.

It is an arithmetic number, because the mean of its divisors is an integer number (21007440).

Almost surely, 2^160925917 is an apocalyptic number.

It is an amenable number.

160925917 is a deficient number, since it is larger than the sum of its proper divisors (7133603).

160925917 is a wasteful number, since it uses less digits than its factorization.

160925917 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5723.

The product of its (nonzero) digits is 34020, while the sum is 40.

The square root of 160925917 is about 12685.6579253896. The cubic root of 160925917 is about 543.9287286333.

The spelling of 160925917 in words is "one hundred sixty million, nine hundred twenty-five thousand, nine hundred seventeen".