148018144 has 12 divisors (see below), whose sum is σ = 291410784. Its totient is φ = 74009056.

The previous prime is 148018139. The next prime is 148018163. The reversal of 148018144 is 441810841.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2312752 + ... + 2312815.

It is an arithmetic number, because the mean of its divisors is an integer number (24284232).

Almost surely, 2^148018144 is an apocalyptic number.

It is an amenable number.

148018144 is a deficient number, since it is larger than the sum of its proper divisors (143392640).

148018144 is an equidigital number, since it uses as much as digits as its factorization.

148018144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4625577 (or 4625569 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 31.

The square root of 148018144 is about 12166.2707515491. The cubic root of 148018144 is about 528.9788621526.

Adding to 148018144 its reverse (441810841), we get a palindrome (589828985).

The spelling of 148018144 in words is "one hundred forty-eight million, eighteen thousand, one hundred forty-four".