148244812 has 6 divisors (see below), whose sum is σ = 259428428. Its totient is φ = 74122404.

The previous prime is 148244773. The next prime is 148244861. The reversal of 148244812 is 218442841.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18530598 + ... + 18530605.

Almost surely, 2^148244812 is an apocalyptic number.

It is an amenable number.

148244812 is a deficient number, since it is larger than the sum of its proper divisors (111183616).

148244812 is a wasteful number, since it uses less digits than its factorization.

148244812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37061207 (or 37061205 counting only the distinct ones).

The product of its digits is 16384, while the sum is 34.

The square root of 148244812 is about 12175.5826143967. The cubic root of 148244812 is about 529.2487421937.

The spelling of 148244812 in words is "one hundred forty-eight million, two hundred forty-four thousand, eight hundred twelve".