159098671 has 2 divisors, whose sum is σ = 159098672. Its totient is φ = 159098670.

The previous prime is 159098663. The next prime is 159098743. The reversal of 159098671 is 176890951.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 159098671 - 2³ = 159098663 is a prime.

It is a super-2 number, since 2×159098671² = 50624774227932482, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (159090671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79549335 + 79549336.

It is an arithmetic number, because the mean of its divisors is an integer number (79549336).

Almost surely, 2^159098671 is an apocalyptic number.

159098671 is a deficient number, since it is larger than the sum of its proper divisors (1).

159098671 is an equidigital number, since it uses as much as digits as its factorization.

159098671 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 136080, while the sum is 46.

The square root of 159098671 is about 12613.4321657509. The cubic root of 159098671 is about 541.8621933749.

The spelling of 159098671 in words is "one hundred fifty-nine million, ninety-eight thousand, six hundred seventy-one".