158151424 has 36 divisors (see below), whose sum is σ = 316705536. Its totient is φ = 78820352.

The previous prime is 158151401. The next prime is 158151439. The reversal of 158151424 is 424151851.

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 3 ways as a sum of consecutive naturals, for example, 97242 + ... + 98854.

It is an arithmetic number, because the mean of its divisors is an integer number (8797376).

Almost surely, 2^158151424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 158151424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (158352768).

158151424 is an abundant number, since it is smaller than the sum of its proper divisors (158554112).

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

158151424 is an equidigital number, since it uses as much as digits as its factorization.

158151424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2012 (or 1998 counting only the distinct ones).

The product of its digits is 6400, while the sum is 31.

The square root of 158151424 is about 12575.8269708199. The cubic root of 158151424 is about 540.7846663019.

The spelling of 158151424 in words is "one hundred fifty-eight million, one hundred fifty-one thousand, four hundred twenty-four".