158386396 has 24 divisors (see below), whose sum is σ = 319854080. Its totient is φ = 67219632.

The previous prime is 158386387. The next prime is 158386453. The reversal of 158386396 is 693683851.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24576 + ... + 30343.

Almost surely, 2^158386396 is an apocalyptic number.

It is an amenable number.

158386396 is an abundant number, since it is smaller than the sum of its proper divisors (161467684).

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

158386396 is a wasteful number, since it uses less digits than its factorization.

158386396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55033 (or 55031 counting only the distinct ones).

The product of its digits is 933120, while the sum is 49.

The square root of 158386396 is about 12585.1657120596. The cubic root of 158386396 is about 541.0523556944.

The spelling of 158386396 in words is "one hundred fifty-eight million, three hundred eighty-six thousand, three hundred ninety-six".