159748 has 6 divisors (see below), whose sum is σ = 279566. Its totient is φ = 79872.

The previous prime is 159739. The next prime is 159763. The reversal of 159748 is 847951.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 153664 + 6084 = 392^2 + 78^2 .

It is an unprimeable number.

159748 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19965 + ... + 19972.

2¹⁵⁹⁷⁴⁸ is an apocalyptic number.

It is an amenable number.

159748 is a deficient number, since it is larger than the sum of its proper divisors (119818).

159748 is a wasteful number, since it uses less digits than its factorization.

159748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39941 (or 39939 counting only the distinct ones).

The product of its digits is 10080, while the sum is 34.

The square root of 159748 is about 399.6848758710. The cubic root of 159748 is about 54.2598359706.

The spelling of 159748 in words is "one hundred fifty-nine thousand, seven hundred forty-eight".