159105340 has 48 divisors (see below), whose sum is σ = 343389312. Its totient is φ = 61894656.

The previous prime is 159105319. The next prime is 159105341. The reversal of 159105340 is 43501951.

It is a junction number, because it is equal to n+sod(n) for n = 159105299 and 159105308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (159105341) 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, 180982 + ... + 181858.

It is an arithmetic number, because the mean of its divisors is an integer number (7153944).

Almost surely, 2^159105340 is an apocalyptic number.

159105340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

159105340 is an abundant number, since it is smaller than the sum of its proper divisors (184283972).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

159105340 is a wasteful number, since it uses less digits than its factorization.

159105340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1126 (or 1124 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 28.

The square root of 159105340 is about 12613.6965240171. The cubic root of 159105340 is about 541.8697644176.

The spelling of 159105340 in words is "one hundred fifty-nine million, one hundred five thousand, three hundred forty".