148544912 has 30 divisors (see below), whose sum is σ = 305148438. Its totient is φ = 69808896.

The previous prime is 148544909. The next prime is 148544923. The reversal of 148544912 is 219445841.

It can be written as a sum of positive squares in only one way, i.e., 139806976 + 8737936 = 11824^2 + 2956^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 200639 + ... + 201377.

Almost surely, 2^148544912 is an apocalyptic number.

It is an amenable number.

148544912 is an abundant number, since it is smaller than the sum of its proper divisors (156603526).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

148544912 is an frugal number, since it uses more digits than its factorization.

148544912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1503 (or 758 counting only the distinct ones).

The product of its digits is 46080, while the sum is 38.

The square root of 148544912 is about 12187.9002293258. The cubic root of 148544912 is about 529.6056304413.

The spelling of 148544912 in words is "one hundred forty-eight million, five hundred forty-four thousand, nine hundred twelve".