168270061 has 8 divisors (see below), whose sum is σ = 177300000. Its totient is φ = 159257520.

The previous prime is 168270059. The next prime is 168270073. The reversal of 168270061 is 160072861.

168270061 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 168270061 - 2¹ = 168270059 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 (168270161) 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, 18690 + ... + 26188.

It is an arithmetic number, because the mean of its divisors is an integer number (22162500).

Almost surely, 2^168270061 is an apocalyptic number.

It is an amenable number.

168270061 is a deficient number, since it is larger than the sum of its proper divisors (9029939).

168270061 is a wasteful number, since it uses less digits than its factorization.

168270061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8699.

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 168270061 is about 12971.8950427453. The cubic root of 168270061 is about 552.0803427918.

The spelling of 168270061 in words is "one hundred sixty-eight million, two hundred seventy thousand, sixty-one".