148427 has 4 divisors (see below), whose sum is σ = 157176. Its totient is φ = 139680.

The previous prime is 148411. The next prime is 148429. The reversal of 148427 is 724841.

148427 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 cyclic number.

It is not a de Polignac number, because 148427 - 2⁴ = 148411 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 148396 and 148405.

It is not an unprimeable number, because it can be changed into a prime (148429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4349 + ... + 4382.

It is an arithmetic number, because the mean of its divisors is an integer number (39294).

2¹⁴⁸⁴²⁷ is an apocalyptic number.

148427 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

148427 is a deficient number, since it is larger than the sum of its proper divisors (8749).

148427 is an equidigital number, since it uses as much as digits as its factorization.

148427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8748.

The product of its digits is 1792, while the sum is 26.

The square root of 148427 is about 385.2622483452. The cubic root of 148427 is about 52.9465463205.

It can be divided in two parts, 148 and 427, that added together give a palindrome (575).

The spelling of 148427 in words is "one hundred forty-eight thousand, four hundred twenty-seven".