148054 has 4 divisors (see below), whose sum is σ = 222084. Its totient is φ = 74026.

The previous prime is 148021. The next prime is 148061. The reversal of 148054 is 450841.

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

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 37012 + ... + 37015.

It is an arithmetic number, because the mean of its divisors is an integer number (55521).

2¹⁴⁸⁰⁵⁴ is an apocalyptic number.

148054 is a deficient number, since it is larger than the sum of its proper divisors (74030).

148054 is an equidigital number, since it uses as much as digits as its factorization.

148054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74029.

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 148054 is about 384.7778579908. Note that the first 3 decimals coincide. The cubic root of 148054 is about 52.9021572085.

Adding to 148054 its reverse (450841), we get a palindrome (598895).

The spelling of 148054 in words is "one hundred forty-eight thousand, fifty-four".