146548 has 6 divisors (see below), whose sum is σ = 256466. Its totient is φ = 73272.

The previous prime is 146543. The next prime is 146563. The reversal of 146548 is 845641.

146548 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 116964 + 29584 = 342^2 + 172^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18315 + ... + 18322.

2¹⁴⁶⁵⁴⁸ is an apocalyptic number.

It is an amenable number.

146548 is a deficient number, since it is larger than the sum of its proper divisors (109918).

146548 is a wasteful number, since it uses less digits than its factorization.

146548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36641 (or 36639 counting only the distinct ones).

The product of its digits is 3840, while the sum is 28.

The square root of 146548 is about 382.8158826381. The cubic root of 146548 is about 52.7221726051.

It can be divided in two parts, 146 and 548, that multiplied together give a palindrome (80008).

The spelling of 146548 in words is "one hundred forty-six thousand, five hundred forty-eight".