162106560 has 672 divisors, whose sum is σ = 753172992. Its totient is φ = 30965760.

The previous prime is 162106559. The next prime is 162106591. The reversal of 162106560 is 65601261.

It is a happy number.

162106560 is a `hidden beast` number, since 1 + 6 + 2 + 1 + 0 + 656 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (672).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3769899 + ... + 3769941.

Almost surely, 2^162106560 is an apocalyptic number.

162106560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 162106560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (376586496).

162106560 is an abundant number, since it is smaller than the sum of its proper divisors (591066432).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

162106560 is a wasteful number, since it uses less digits than its factorization.

162106560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101 (or 88 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 162106560 is about 12732.1074453525. The cubic root of 162106560 is about 545.2556778065.

The spelling of 162106560 in words is "one hundred sixty-two million, one hundred six thousand, five hundred sixty".