159854422 has 32 divisors (see below), whose sum is σ = 296880192. Its totient is φ = 62861184.

The previous prime is 159854419. The next prime is 159854459. The reversal of 159854422 is 224458951.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28948 + ... + 34024.

It is an arithmetic number, because the mean of its divisors is an integer number (9277506).

Almost surely, 2^159854422 is an apocalyptic number.

159854422 is a deficient number, since it is larger than the sum of its proper divisors (137025770).

159854422 is a wasteful number, since it uses less digits than its factorization.

159854422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5272.

The product of its digits is 115200, while the sum is 40.

The square root of 159854422 is about 12643.3548554171. The cubic root of 159854422 is about 542.7188235709.

The spelling of 159854422 in words is "one hundred fifty-nine million, eight hundred fifty-four thousand, four hundred twenty-two".