158930560 has 64 divisors (see below), whose sum is σ = 382475520. Its totient is φ = 63149056.

The previous prime is 158930557. The next prime is 158930581. The reversal of 158930560 is 65039851.

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

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, 106137 + ... + 107623.

It is an arithmetic number, because the mean of its divisors is an integer number (5976180).

Almost surely, 2^158930560 is an apocalyptic number.

158930560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 158930560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (191237760).

158930560 is an abundant number, since it is smaller than the sum of its proper divisors (223544960).

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

158930560 is a wasteful number, since it uses less digits than its factorization.

158930560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1673 (or 1661 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 37.

The square root of 158930560 is about 12606.7664371162. The cubic root of 158930560 is about 541.6712739122.

The spelling of 158930560 in words is "one hundred fifty-eight million, nine hundred thirty thousand, five hundred sixty".