148338512 has 20 divisors (see below), whose sum is σ = 328464096. Its totient is φ = 63573600.

The previous prime is 148338499. The next prime is 148338517. The reversal of 148338512 is 215833841.

It is a happy number.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148338517) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 662114 + ... + 662337.

Almost surely, 2^148338512 is an apocalyptic number.

It is an amenable number.

148338512 is an abundant number, since it is smaller than the sum of its proper divisors (180125584).

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

148338512 is a wasteful number, since it uses less digits than its factorization.

148338512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1324466 (or 1324460 counting only the distinct ones).

The product of its digits is 23040, while the sum is 35.

The square root of 148338512 is about 12179.4298717140. The cubic root of 148338512 is about 529.3602248194.

The spelling of 148338512 in words is "one hundred forty-eight million, three hundred thirty-eight thousand, five hundred twelve".