162841896 has 144 divisors (see below), whose sum is σ = 519248340. Its totient is φ = 45964800.

The previous prime is 162841891. The next prime is 162842011. The reversal of 162841896 is 698148261.

162841896 is a `hidden beast` number, since 1 + 628 + 4 + 18 + 9 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 125753796 + 37088100 = 11214^2 + 6090^2 .

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (162841891) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 356100 + ... + 356556.

Almost surely, 2^162841896 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 162841896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (259624170).

162841896 is an abundant number, since it is smaller than the sum of its proper divisors (356406444).

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

162841896 is a wasteful number, since it uses less digits than its factorization.

162841896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 584 (or 570 counting only the distinct ones).

The product of its digits is 165888, while the sum is 45.

The square root of 162841896 is about 12760.9520021039. The cubic root of 162841896 is about 546.0788840661.

The spelling of 162841896 in words is "one hundred sixty-two million, eight hundred forty-one thousand, eight hundred ninety-six".