162061671 has 8 divisors (see below), whose sum is σ = 218222064. Its totient is φ = 106971200.

The previous prime is 162061661. The next prime is 162061721. The reversal of 162061671 is 176160261.

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 162061671 - 2⁵ = 162061639 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162061661) 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, 267126 + ... + 267731.

It is an arithmetic number, because the mean of its divisors is an integer number (27277758).

Almost surely, 2^162061671 is an apocalyptic number.

162061671 is a deficient number, since it is larger than the sum of its proper divisors (56160393).

162061671 is a wasteful number, since it uses less digits than its factorization.

162061671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534961.

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 162061671 is about 12730.3444965170. The cubic root of 162061671 is about 545.2053441625.

The spelling of 162061671 in words is "one hundred sixty-two million, sixty-one thousand, six hundred seventy-one".