159234894 has 48 divisors (see below), whose sum is σ = 424630752. Its totient is φ = 41995584.

The previous prime is 159234893. The next prime is 159234961. The reversal of 159234894 is 498432951.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (159234893) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 46969 + ... + 50244.

It is an arithmetic number, because the mean of its divisors is an integer number (8846474).

Almost surely, 2^159234894 is an apocalyptic number.

159234894 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

159234894 is an abundant number, since it is smaller than the sum of its proper divisors (265395858).

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

159234894 is a wasteful number, since it uses less digits than its factorization.

159234894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97241 (or 97238 counting only the distinct ones).

The product of its digits is 311040, while the sum is 45.

The square root of 159234894 is about 12618.8309284181. The cubic root of 159234894 is about 542.0167998133.

The spelling of 159234894 in words is "one hundred fifty-nine million, two hundred thirty-four thousand, eight hundred ninety-four".