159428580 has 24 divisors (see below), whose sum is σ = 446400192. Its totient is φ = 42514272.

The previous prime is 159428551. The next prime is 159428587. The reversal of 159428580 is 85824951.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (159428587) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1328512 + ... + 1328631.

It is an arithmetic number, because the mean of its divisors is an integer number (18600008).

Almost surely, 2^159428580 is an apocalyptic number.

159428580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

159428580 is an abundant number, since it is smaller than the sum of its proper divisors (286971612).

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

159428580 is a wasteful number, since it uses less digits than its factorization.

159428580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2657155 (or 2657153 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 42.

The square root of 159428580 is about 12626.5030788417. The cubic root of 159428580 is about 542.2364722048.

The spelling of 159428580 in words is "one hundred fifty-nine million, four hundred twenty-eight thousand, five hundred eighty".