159049446 has 8 divisors (see below), whose sum is σ = 318098904. Its totient is φ = 53016480.

The previous prime is 159049409. The next prime is 159049463. The reversal of 159049446 is 644940951.

159049446 is digitally balanced in base 3, because in such base 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.

159049446 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 159049398 and 159049407.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13254115 + ... + 13254126.

It is an arithmetic number, because the mean of its divisors is an integer number (39762363).

Almost surely, 2^159049446 is an apocalyptic number.

159049446 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

159049446 is a wasteful number, since it uses less digits than its factorization.

159049446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26508246.

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 159049446 is about 12611.4807219454. The cubic root of 159049446 is about 541.8063037025.

The spelling of 159049446 in words is "one hundred fifty-nine million, forty-nine thousand, four hundred forty-six".