158126328 has 48 divisors (see below), whose sum is σ = 443032200. Its totient is φ = 50890560.

The previous prime is 158126327. The next prime is 158126329. The reversal of 158126328 is 823621851.

It is a happy number.

158126328 is a `hidden beast` number, since 1 + 5 + 8 + 12 + 632 + 8 = 666.

158126328 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (158126327) and next prime (158126329).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 158126292 and 158126301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158126327) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35778 + ... + 39953.

Almost surely, 2^158126328 is an apocalyptic number.

158126328 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

158126328 is an abundant number, since it is smaller than the sum of its proper divisors (284905872).

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

158126328 is a wasteful number, since it uses less digits than its factorization.

158126328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75772 (or 75765 counting only the distinct ones).

The product of its digits is 23040, while the sum is 36.

The square root of 158126328 is about 12574.8291439685. The cubic root of 158126328 is about 540.7560602787.

The spelling of 158126328 in words is "one hundred fifty-eight million, one hundred twenty-six thousand, three hundred twenty-eight".