148286 has 4 divisors (see below), whose sum is σ = 222432. Its totient is φ = 74142.

The previous prime is 148279. The next prime is 148301. The reversal of 148286 is 682841.

148286 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

148286 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37070 + ... + 37073.

It is an arithmetic number, because the mean of its divisors is an integer number (55608).

2¹⁴⁸²⁸⁶ is an apocalyptic number.

148286 is a deficient number, since it is larger than the sum of its proper divisors (74146).

148286 is an equidigital number, since it uses as much as digits as its factorization.

148286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74145.

The product of its digits is 3072, while the sum is 29.

The square root of 148286 is about 385.0792126303. The cubic root of 148286 is about 52.9297752742.

It can be divided in two parts, 148 and 286, that added together give a palindrome (434).

The spelling of 148286 in words is "one hundred forty-eight thousand, two hundred eighty-six".