162656422 has 8 divisors (see below), whose sum is σ = 244081872. Its totient is φ = 81295800.

The previous prime is 162656419. The next prime is 162656453. The reversal of 162656422 is 224656261.

162656422 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×162656422³ (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9354 + ... + 20317.

It is an arithmetic number, because the mean of its divisors is an integer number (30510234).

Almost surely, 2^162656422 is an apocalyptic number.

162656422 is a deficient number, since it is larger than the sum of its proper divisors (81425450).

162656422 is a wasteful number, since it uses less digits than its factorization.

162656422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32414.

The product of its digits is 34560, while the sum is 34.

The square root of 162656422 is about 12753.6826838369. The cubic root of 162656422 is about 545.8714806170.

The spelling of 162656422 in words is "one hundred sixty-two million, six hundred fifty-six thousand, four hundred twenty-two".