162548 has 6 divisors (see below), whose sum is σ = 284466. Its totient is φ = 81272.

The previous prime is 162529. The next prime is 162553. The reversal of 162548 is 845261.

It can be written as a sum of positive squares in only one way, i.e., 85264 + 77284 = 292^2 + 278^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20315 + ... + 20322.

It is an arithmetic number, because the mean of its divisors is an integer number (47411).

2¹⁶²⁵⁴⁸ is an apocalyptic number.

It is an amenable number.

162548 is a deficient number, since it is larger than the sum of its proper divisors (121918).

162548 is a wasteful number, since it uses less digits than its factorization.

162548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40641 (or 40639 counting only the distinct ones).

The product of its digits is 1920, while the sum is 26.

The square root of 162548 is about 403.1724196916. The cubic root of 162548 is about 54.5750166352.

The spelling of 162548 in words is "one hundred sixty-two thousand, five hundred forty-eight".