159448 has 16 divisors (see below), whose sum is σ = 315000. Its totient is φ = 75456.

The previous prime is 159437. The next prime is 159457. The reversal of 159448 is 844951.

It is a happy number.

It is a nialpdrome in base 11.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 373 + ... + 676.

2¹⁵⁹⁴⁴⁸ is an apocalyptic number.

It is an amenable number.

159448 is a deficient number, since it is larger than the sum of its proper divisors (155552).

159448 is a wasteful number, since it uses less digits than its factorization.

159448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1074 (or 1070 counting only the distinct ones).

The product of its digits is 5760, while the sum is 31.

The square root of 159448 is about 399.3094038462. The cubic root of 159448 is about 54.2258487924.

The spelling of 159448 in words is "one hundred fifty-nine thousand, four hundred forty-eight".