158132064 has 96 divisors (see below), whose sum is σ = 429359616. Its totient is φ = 50931200.

The previous prime is 158132063. The next prime is 158132071. The reversal of 158132064 is 460231851.

158132064 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158132063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 455539 + ... + 455885.

It is an arithmetic number, because the mean of its divisors is an integer number (4472496).

Almost surely, 2^158132064 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 158132064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (214679808).

158132064 is an abundant number, since it is smaller than the sum of its proper divisors (271227552).

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

158132064 is a wasteful number, since it uses less digits than its factorization.

158132064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 508 (or 500 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 158132064 is about 12575.0572165696. The cubic root of 158132064 is about 540.7625988046.

The spelling of 158132064 in words is "one hundred fifty-eight million, one hundred thirty-two thousand, sixty-four".