148406 has 4 divisors (see below), whose sum is σ = 222612. Its totient is φ = 74202.

The previous prime is 148403. The next prime is 148411. The reversal of 148406 is 604841.

It is a happy number.

148406 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 an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37100 + ... + 37103.

It is an arithmetic number, because the mean of its divisors is an integer number (55653).

2¹⁴⁸⁴⁰⁶ is an apocalyptic number.

148406 is a deficient number, since it is larger than the sum of its proper divisors (74206).

148406 is an equidigital number, since it uses as much as digits as its factorization.

148406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74205.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 148406 is about 385.2349932184. The cubic root of 148406 is about 52.9440491784.

The spelling of 148406 in words is "one hundred forty-eight thousand, four hundred six".