159060640 has 48 divisors (see below), whose sum is σ = 392128128. Its totient is φ = 60856576.

The previous prime is 159060631. The next prime is 159060673. The reversal of 159060640 is 46060951.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17932 + ... + 25291.

It is an arithmetic number, because the mean of its divisors is an integer number (8169336).

Almost surely, 2^159060640 is an apocalyptic number.

159060640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

159060640 is an abundant number, since it is smaller than the sum of its proper divisors (233067488).

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

159060640 is a wasteful number, since it uses less digits than its factorization.

159060640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43261 (or 43253 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 159060640 is about 12611.9245161078. The cubic root of 159060640 is about 541.8190142937.

The spelling of 159060640 in words is "one hundred fifty-nine million, sixty thousand, six hundred forty".