159514 has 4 divisors (see below), whose sum is σ = 239274. Its totient is φ = 79756.

The previous prime is 159503. The next prime is 159521. The reversal of 159514 is 415951.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 126025 + 33489 = 355^2 + 183^2 .

It is an Ulam number.

It is a nialpdrome in base 11.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39877 + ... + 39880.

2¹⁵⁹⁵¹⁴ is an apocalyptic number.

159514 is a deficient number, since it is larger than the sum of its proper divisors (79760).

159514 is an equidigital number, since it uses as much as digits as its factorization.

159514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79759.

The product of its digits is 900, while the sum is 25.

The square root of 159514 is about 399.3920379777. The cubic root of 159514 is about 54.2333296270.

The spelling of 159514 in words is "one hundred fifty-nine thousand, five hundred fourteen".