168030927 has 24 divisors (see below), whose sum is σ = 258585600. Its totient is φ = 104837328.

The previous prime is 168030923. The next prime is 168030931. The reversal of 168030927 is 729030861.

It is an interprime number because it is at equal distance from previous prime (168030923) and next prime (168030931).

It is not a de Polignac number, because 168030927 - 2² = 168030923 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 168030891 and 168030900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (168030923) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8274 + ... + 20112.

It is an arithmetic number, because the mean of its divisors is an integer number (10774400).

Almost surely, 2^168030927 is an apocalyptic number.

168030927 is a deficient number, since it is larger than the sum of its proper divisors (90554673).

168030927 is a wasteful number, since it uses less digits than its factorization.

168030927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11947 (or 11944 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 168030927 is about 12962.6743768406. The cubic root of 168030927 is about 551.8186924241.

The spelling of 168030927 in words is "one hundred sixty-eight million, thirty thousand, nine hundred twenty-seven".