158706230 has 16 divisors (see below), whose sum is σ = 287252784. Its totient is φ = 63131040.

The previous prime is 158706227. The next prime is 158706257. The reversal of 158706230 is 32607851.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42032 + ... + 45651.

It is an arithmetic number, because the mean of its divisors is an integer number (17953299).

Almost surely, 2^158706230 is an apocalyptic number.

158706230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

158706230 is a deficient number, since it is larger than the sum of its proper divisors (128546554).

158706230 is a wasteful number, since it uses less digits than its factorization.

158706230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87871.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 158706230 is about 12597.8660891438. The cubic root of 158706230 is about 541.4162981258.

The spelling of 158706230 in words is "one hundred fifty-eight million, seven hundred six thousand, two hundred thirty".