158416230 has 64 divisors (see below), whose sum is σ = 435686400. Its totient is φ = 36111744.

The previous prime is 158416211. The next prime is 158416259. The reversal of 158416230 is 32614851.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a nialpdrome in base 15.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 101496 + ... + 103044.

It is an arithmetic number, because the mean of its divisors is an integer number (6807600).

Almost surely, 2^158416230 is an apocalyptic number.

158416230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 158416230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (217843200).

158416230 is an abundant number, since it is smaller than the sum of its proper divisors (277270170).

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

158416230 is a wasteful number, since it uses less digits than its factorization.

158416230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2053.

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

The square root of 158416230 is about 12586.3509406023. The cubic root of 158416230 is about 541.0863248210.

The spelling of 158416230 in words is "one hundred fifty-eight million, four hundred sixteen thousand, two hundred thirty".