162195411 has 16 divisors (see below), whose sum is σ = 248056064. Its totient is φ = 92345184.

The previous prime is 162195389. The next prime is 162195421. The reversal of 162195411 is 114591261.

It is not a de Polignac number, because 162195411 - 2¹³ = 162187219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (162195421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8125 + ... + 19758.

It is an arithmetic number, because the mean of its divisors is an integer number (15503504).

Almost surely, 2^162195411 is an apocalyptic number.

162195411 is a deficient number, since it is larger than the sum of its proper divisors (85860653).

162195411 is a wasteful number, since it uses less digits than its factorization.

162195411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28170.

The product of its digits is 2160, while the sum is 30.

The square root of 162195411 is about 12735.5962169032. The cubic root of 162195411 is about 545.3552782663.

The spelling of 162195411 in words is "one hundred sixty-two million, one hundred ninety-five thousand, four hundred eleven".