162011242 has 16 divisors (see below), whose sum is σ = 248546592. Its totient is φ = 79179120.

The previous prime is 162011221. The next prime is 162011251. The reversal of 162011242 is 242110261.

162011242 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 15813 + ... + 23959.

It is an arithmetic number, because the mean of its divisors is an integer number (15534162).

Almost surely, 2^162011242 is an apocalyptic number.

162011242 is a deficient number, since it is larger than the sum of its proper divisors (86535350).

162011242 is a wasteful number, since it uses less digits than its factorization.

162011242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8373.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 162011242 is about 12728.3636811650. The cubic root of 162011242 is about 545.1487874775.

The spelling of 162011242 in words is "one hundred sixty-two million, eleven thousand, two hundred forty-two".