149384512 has 28 divisors (see below), whose sum is σ = 298785280. Its totient is φ = 74100096.

The previous prime is 149384489. The next prime is 149384533. The reversal of 149384512 is 215483941.

149384512 is an admirable number.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 1062 + ... + 17317.

Almost surely, 2^149384512 is an apocalyptic number.

It is an amenable number.

149384512 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

149384512 is a wasteful number, since it uses less digits than its factorization.

149384512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18518 (or 18508 counting only the distinct ones).

The product of its digits is 34560, while the sum is 37.

The square root of 149384512 is about 12222.2956927085. The cubic root of 149384512 is about 530.6015621193.

The spelling of 149384512 in words is "one hundred forty-nine million, three hundred eighty-four thousand, five hundred twelve".