158135296 has 88 divisors (see below), whose sum is σ = 350773920. Its totient is φ = 70656000.

The previous prime is 158135293. The next prime is 158135297. The reversal of 158135296 is 692531851.

It is a tau number, because it is divible by the number of its divisors (88).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158135291) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1137595 + ... + 1137733.

Almost surely, 2^158135296 is an apocalyptic number.

158135296 is a gapful number since it is divisible by the number (16) 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 158135296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (175386960).

158135296 is an abundant number, since it is smaller than the sum of its proper divisors (192638624).

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

158135296 is a wasteful number, since it uses less digits than its factorization.

158135296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271 (or 253 counting only the distinct ones).

The product of its digits is 64800, while the sum is 40.

The square root of 158135296 is about 12575.1857242746. The cubic root of 158135296 is about 540.7662829253.

The spelling of 158135296 in words is "one hundred fifty-eight million, one hundred thirty-five thousand, two hundred ninety-six".