159040966 has 12 divisors (see below), whose sum is σ = 277510428. Its totient is φ = 68160372.

The previous prime is 159040951. The next prime is 159040991. The reversal of 159040966 is 669040951.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 811336 + ... + 811531.

It is an arithmetic number, because the mean of its divisors is an integer number (23125869).

Almost surely, 2^159040966 is an apocalyptic number.

159040966 is a deficient number, since it is larger than the sum of its proper divisors (118469462).

159040966 is a wasteful number, since it uses less digits than its factorization.

159040966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1622883 (or 1622876 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 40.

The square root of 159040966 is about 12611.1445158637. The cubic root of 159040966 is about 541.7966744138.

The spelling of 159040966 in words is "one hundred fifty-nine million, forty thousand, nine hundred sixty-six".