159105796 has 6 divisors (see below), whose sum is σ = 278435150. Its totient is φ = 79552896.

The previous prime is 159105773. The next prime is 159105799. The reversal of 159105796 is 697501951.

It can be written as a sum of positive squares in only one way, i.e., 106832896 + 52272900 = 10336^2 + 7230^2 .

It is not an unprimeable number, because it can be changed into a prime (159105799) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19888221 + ... + 19888228.

Almost surely, 2^159105796 is an apocalyptic number.

It is an amenable number.

159105796 is a deficient number, since it is larger than the sum of its proper divisors (119329354).

159105796 is a wasteful number, since it uses less digits than its factorization.

159105796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39776453 (or 39776451 counting only the distinct ones).

The product of its (nonzero) digits is 85050, while the sum is 43.

The square root of 159105796 is about 12613.7145995936. The cubic root of 159105796 is about 541.8702820880.

The spelling of 159105796 in words is "one hundred fifty-nine million, one hundred five thousand, seven hundred ninety-six".