162242356 has 36 divisors (see below), whose sum is σ = 311459148. Its totient is φ = 73690624.

The previous prime is 162242351. The next prime is 162242363. The reversal of 162242356 is 653242261.

It can be written as a sum of positive squares in 6 ways, for example, as 2624400 + 159617956 = 1620^2 + 12634^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162242351) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55770 + ... + 58606.

It is an arithmetic number, because the mean of its divisors is an integer number (8651643).

Almost surely, 2^162242356 is an apocalyptic number.

It is an amenable number.

162242356 is a deficient number, since it is larger than the sum of its proper divisors (149216792).

162242356 is a wasteful number, since it uses less digits than its factorization.

162242356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2916 (or 2885 counting only the distinct ones).

The product of its digits is 17280, while the sum is 31.

The square root of 162242356 is about 12737.4391460764. The cubic root of 162242356 is about 545.4078881270.

The spelling of 162242356 in words is "one hundred sixty-two million, two hundred forty-two thousand, three hundred fifty-six".