159169046 has 8 divisors (see below), whose sum is σ = 241215240. Its totient is φ = 78763968.

The previous prime is 159169037. The next prime is 159169063. The reversal of 159169046 is 640961951.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 159168994 and 159169012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 410036 + ... + 410423.

It is an arithmetic number, because the mean of its divisors is an integer number (30151905).

Almost surely, 2^159169046 is an apocalyptic number.

159169046 is a deficient number, since it is larger than the sum of its proper divisors (82046194).

159169046 is an equidigital number, since it uses as much as digits as its factorization.

159169046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 820558.

The product of its (nonzero) digits is 58320, while the sum is 41.

The square root of 159169046 is about 12616.2215421258. The cubic root of 159169046 is about 541.9420765703.

The spelling of 159169046 in words is "one hundred fifty-nine million, one hundred sixty-nine thousand, forty-six".