158243094 has 12 divisors (see below), whose sum is σ = 342860076. Its totient is φ = 52747692.

The previous prime is 158243093. The next prime is 158243119. The reversal of 158243094 is 490342851.

158243094 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158243093) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4395624 + ... + 4395659.

It is an arithmetic number, because the mean of its divisors is an integer number (28571673).

Almost surely, 2^158243094 is an apocalyptic number.

158243094 is an abundant number, since it is smaller than the sum of its proper divisors (184616982).

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

158243094 is a wasteful number, since it uses less digits than its factorization.

158243094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8791291 (or 8791288 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 158243094 is about 12579.4711335572. The cubic root of 158243094 is about 540.8891319125.

The spelling of 158243094 in words is "one hundred fifty-eight million, two hundred forty-three thousand, ninety-four".