159454792 has 64 divisors (see below), whose sum is σ = 349113600. Its totient is φ = 66873600.

The previous prime is 159454759. The next prime is 159454807. The reversal of 159454792 is 297454951.

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, 921618 + ... + 921790.

It is an arithmetic number, because the mean of its divisors is an integer number (5454900).

Almost surely, 2^159454792 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 159454792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174556800).

159454792 is an abundant number, since it is smaller than the sum of its proper divisors (189658808).

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

159454792 is a wasteful number, since it uses less digits than its factorization.

159454792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446 (or 442 counting only the distinct ones).

The product of its digits is 453600, while the sum is 46.

The square root of 159454792 is about 12627.5410116143. The cubic root of 159454792 is about 542.2661873361.

The spelling of 159454792 in words is "one hundred fifty-nine million, four hundred fifty-four thousand, seven hundred ninety-two".