159146752 has 72 divisors (see below), whose sum is σ = 335543040. Its totient is φ = 75187200.

The previous prime is 159146723. The next prime is 159146753. The reversal of 159146752 is 257641951.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (159146753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 888999 + ... + 889177.

It is an arithmetic number, because the mean of its divisors is an integer number (4660320).

Almost surely, 2^159146752 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 159146752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167771520).

159146752 is an abundant number, since it is smaller than the sum of its proper divisors (176396288).

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

159146752 is a wasteful number, since it uses less digits than its factorization.

159146752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369 (or 355 counting only the distinct ones).

The product of its digits is 75600, while the sum is 40.

The square root of 159146752 is about 12615.3379661426. The cubic root of 159146752 is about 541.9167730306.

The spelling of 159146752 in words is "one hundred fifty-nine million, one hundred forty-six thousand, seven hundred fifty-two".