162286042 has 16 divisors (see below), whose sum is σ = 250759872. Its totient is φ = 78724800.

The previous prime is 162286031. The next prime is 162286043. The reversal of 162286042 is 240682261.

162286042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 162285995 and 162286013.

It is not an unprimeable number, because it can be changed into a prime (162286043) 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, 6738 + ... + 19234.

It is an arithmetic number, because the mean of its divisors is an integer number (15672492).

Almost surely, 2^162286042 is an apocalyptic number.

162286042 is a deficient number, since it is larger than the sum of its proper divisors (88473830).

162286042 is a wasteful number, since it uses less digits than its factorization.

162286042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12693.

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 162286042 is about 12739.1538965506. The cubic root of 162286042 is about 545.4568366082.

The spelling of 162286042 in words is "one hundred sixty-two million, two hundred eighty-six thousand, forty-two".