159014920 has 32 divisors (see below), whose sum is σ = 358648920. Its totient is φ = 63452160.

The previous prime is 159014879. The next prime is 159014953. The reversal of 159014920 is 29410951.

It can be written as a sum of positive squares in 4 ways, for example, as 106626276 + 52388644 = 10326^2 + 7238^2 .

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, 12730 + ... + 21910.

Almost surely, 2^159014920 is an apocalyptic number.

159014920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

159014920 is an abundant number, since it is smaller than the sum of its proper divisors (199634000).

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

159014920 is a wasteful number, since it uses less digits than its factorization.

159014920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9625 (or 9621 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 31.

The square root of 159014920 is about 12610.1118155233. Note that the first 3 decimals coincide. The cubic root of 159014920 is about 541.7670962764.

The spelling of 159014920 in words is "one hundred fifty-nine million, fourteen thousand, nine hundred twenty".