148208 has 20 divisors (see below), whose sum is σ = 293880. Its totient is φ = 72384.

The previous prime is 148207. The next prime is 148229. The reversal of 148208 is 802841.

It is a super-2 number, since 2×148208² = 43931222528, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 866 + ... + 1022.

It is an arithmetic number, because the mean of its divisors is an integer number (14694).

2¹⁴⁸²⁰⁸ is an apocalyptic number.

It is an amenable number.

148208 is a deficient number, since it is larger than the sum of its proper divisors (145672).

148208 is a wasteful number, since it uses less digits than its factorization.

148208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224 (or 218 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 23.

The square root of 148208 is about 384.9779214449. The cubic root of 148208 is about 52.9204931065.

Subtracting from 148208 its product of nonzero digits (512), we obtain a triangular number (147696 = T₅₄₃).

The spelling of 148208 in words is "one hundred forty-eight thousand, two hundred eight".