162261027 has 12 divisors (see below), whose sum is σ = 234520104. Its totient is φ = 108108000.

The previous prime is 162261013. The next prime is 162261053. The reversal of 162261027 is 720162261.

162261027 is a `hidden beast` number, since 1 + 6 + 22 + 610 + 27 = 666.

162261027 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 162261027 - 2¹⁰ = 162260003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (162261097) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13527 + ... + 22527.

It is an arithmetic number, because the mean of its divisors is an integer number (19543342).

Almost surely, 2^162261027 is an apocalyptic number.

162261027 is a deficient number, since it is larger than the sum of its proper divisors (72259077).

162261027 is a wasteful number, since it uses less digits than its factorization.

162261027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11010 (or 11007 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 162261027 is about 12738.1720431151. The cubic root of 162261027 is about 545.4288093387.

The spelling of 162261027 in words is "one hundred sixty-two million, two hundred sixty-one thousand, twenty-seven".