158229360 has 60 divisors (see below), whose sum is σ = 531389352. Its totient is φ = 42194304.

The previous prime is 158229343. The next prime is 158229361. The reversal of 158229360 is 63922851.

158229360 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 (60).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158229361) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 109162 + ... + 110601.

Almost surely, 2^158229360 is an apocalyptic number.

158229360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

158229360 is an abundant number, since it is smaller than the sum of its proper divisors (373159992).

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

158229360 is a wasteful number, since it uses less digits than its factorization.

158229360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219782 (or 219773 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 158229360 is about 12578.9252323082. The cubic root of 158229360 is about 540.8734834439.

The spelling of 158229360 in words is "one hundred fifty-eight million, two hundred twenty-nine thousand, three hundred sixty".