158046752 has 48 divisors (see below), whose sum is σ = 326433240. Its totient is φ = 75220992.

The previous prime is 158046751. The next prime is 158046767. The reversal of 158046752 is 257640851.

It can be written as a sum of positive squares in 4 ways, for example, as 130965136 + 27081616 = 11444^2 + 5204^2 .

It is not an unprimeable number, because it can be changed into a prime (158046751) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66578 + ... + 68910.

Almost surely, 2^158046752 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 158046752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (163216620).

158046752 is an abundant number, since it is smaller than the sum of its proper divisors (168386488).

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

158046752 is a wasteful number, since it uses less digits than its factorization.

158046752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2445 (or 2437 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 38.

The square root of 158046752 is about 12571.6646471340. The cubic root of 158046752 is about 540.6653344538.

The spelling of 158046752 in words is "one hundred fifty-eight million, forty-six thousand, seven hundred fifty-two".