148012244 has 12 divisors (see below), whose sum is σ = 261442944. Its totient is φ = 73314264.

The previous prime is 148012231. The next prime is 148012273. The reversal of 148012244 is 442210841.

148012244 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 172484 + ... + 173339.

It is an arithmetic number, because the mean of its divisors is an integer number (21786912).

Almost surely, 2^148012244 is an apocalyptic number.

It is an amenable number.

148012244 is a deficient number, since it is larger than the sum of its proper divisors (113430700).

148012244 is a wasteful number, since it uses less digits than its factorization.

148012244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345934 (or 345932 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 26.

The square root of 148012244 is about 12166.0282754891. The cubic root of 148012244 is about 528.9718336972.

The spelling of 148012244 in words is "one hundred forty-eight million, twelve thousand, two hundred forty-four".