162896 has 10 divisors (see below), whose sum is σ = 315642. Its totient is φ = 81440.

The previous prime is 162889. The next prime is 162901. The reversal of 162896 is 698261.

It can be written as a sum of positive squares in only one way, i.e., 144400 + 18496 = 380^2 + 136^2 .

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

162896 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5075 + ... + 5106.

2¹⁶²⁸⁹⁶ is an apocalyptic number.

162896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

162896 is a deficient number, since it is larger than the sum of its proper divisors (152746).

162896 is a wasteful number, since it uses less digits than its factorization.

162896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10189 (or 10183 counting only the distinct ones).

The product of its digits is 5184, while the sum is 32.

The square root of 162896 is about 403.6037660875. The cubic root of 162896 is about 54.6139355360.

The spelling of 162896 in words is "one hundred sixty-two thousand, eight hundred ninety-six".