159302872 has 8 divisors (see below), whose sum is σ = 298692900. Its totient is φ = 79651432.

The previous prime is 159302861. The next prime is 159302879. The reversal of 159302872 is 278203951.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (159302879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9956422 + ... + 9956437.

Almost surely, 2^159302872 is an apocalyptic number.

It is an amenable number.

159302872 is a deficient number, since it is larger than the sum of its proper divisors (139390028).

159302872 is a wasteful number, since it uses less digits than its factorization.

159302872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19912865 (or 19912861 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 159302872 is about 12621.5241551882. The cubic root of 159302872 is about 542.0939185386.

It can be divided in two parts, 159 and 302872, that added together give a triangular number (303031 = T₇₇₈).

The spelling of 159302872 in words is "one hundred fifty-nine million, three hundred two thousand, eight hundred seventy-two".