158982126 has 8 divisors (see below), whose sum is σ = 317964264. Its totient is φ = 52994040.

The previous prime is 158982121. The next prime is 158982149. The reversal of 158982126 is 621289851.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

158982126 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158982121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13248505 + ... + 13248516.

It is an arithmetic number, because the mean of its divisors is an integer number (39745533).

Almost surely, 2^158982126 is an apocalyptic number.

158982126 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

158982126 is a wasteful number, since it uses less digits than its factorization.

158982126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26497026.

The product of its digits is 69120, while the sum is 42.

The square root of 158982126 is about 12608.8114427967. The cubic root of 158982126 is about 541.7298504389.

The spelling of 158982126 in words is "one hundred fifty-eight million, nine hundred eighty-two thousand, one hundred twenty-six".