159286797 has 16 divisors (see below), whose sum is σ = 238320960. Its totient is φ = 105138000.

The previous prime is 159286793. The next prime is 159286819. The reversal of 159286797 is 797682951.

159286797 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 159286797 - 2² = 159286793 is a prime.

It is a super-3 number, since 3×159286797³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (159286793) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26479 + ... + 31932.

It is an arithmetic number, because the mean of its divisors is an integer number (14895060).

Almost surely, 2^159286797 is an apocalyptic number.

It is an amenable number.

159286797 is a deficient number, since it is larger than the sum of its proper divisors (79034163).

159286797 is a wasteful number, since it uses less digits than its factorization.

159286797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58521 (or 58515 counting only the distinct ones).

The product of its digits is 1905120, while the sum is 54.

The square root of 159286797 is about 12620.8873301365. The cubic root of 159286797 is about 542.0756839796.

The spelling of 159286797 in words is "one hundred fifty-nine million, two hundred eighty-six thousand, seven hundred ninety-seven".