159340866 has 8 divisors (see below), whose sum is σ = 318681744. Its totient is φ = 53113620.

The previous prime is 159340861. The next prime is 159340871. The reversal of 159340866 is 668043951.

It is an interprime number because it is at equal distance from previous prime (159340861) and next prime (159340871).

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

159340866 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (159340861) 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, 13278400 + ... + 13278411.

It is an arithmetic number, because the mean of its divisors is an integer number (39835218).

Almost surely, 2^159340866 is an apocalyptic number.

159340866 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.

159340866 is a wasteful number, since it uses less digits than its factorization.

159340866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26556816.

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 159340866 is about 12623.0291927096. The cubic root of 159340866 is about 542.1370118800.

The spelling of 159340866 in words is "one hundred fifty-nine million, three hundred forty thousand, eight hundred sixty-six".