158633060 has 36 divisors (see below), whose sum is σ = 342873468. Its totient is φ = 61604928.

The previous prime is 158633053. The next prime is 158633087. The reversal of 158633060 is 60336851.

It can be written as a sum of positive squares in 2 ways, for example, as 103754596 + 54878464 = 10186^2 + 7408^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 342389 + ... + 342851.

It is an arithmetic number, because the mean of its divisors is an integer number (9524263).

Almost surely, 2^158633060 is an apocalyptic number.

158633060 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 158633060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (171436734).

158633060 is an abundant number, since it is smaller than the sum of its proper divisors (184240408).

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

158633060 is an equidigital number, since it uses as much as digits as its factorization.

158633060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 972 (or 507 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 158633060 is about 12594.9616910890. The cubic root of 158633060 is about 541.3330803882. Note that the first 3 decimals are identical.

The spelling of 158633060 in words is "one hundred fifty-eight million, six hundred thirty-three thousand, sixty".