168160427 has 8 divisors (see below), whose sum is σ = 172209600. Its totient is φ = 164159424.

The previous prime is 168160423. The next prime is 168160441. The reversal of 168160427 is 724061861.

168160427 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 168160427 - 2² = 168160423 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (168160423) 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, 4928 + ... + 18989.

It is an arithmetic number, because the mean of its divisors is an integer number (21526200).

Almost surely, 2^168160427 is an apocalyptic number.

168160427 is a deficient number, since it is larger than the sum of its proper divisors (4049173).

168160427 is an equidigital number, since it uses as much as digits as its factorization.

168160427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24085.

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 168160427 is about 12967.6685259919. The cubic root of 168160427 is about 551.9604166725.

The spelling of 168160427 in words is "one hundred sixty-eight million, one hundred sixty thousand, four hundred twenty-seven".