149384112 has 40 divisors (see below), whose sum is σ = 386563056. Its totient is φ = 49710336.

The previous prime is 149384111. The next prime is 149384113. The reversal of 149384112 is 211483941.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (149384111) and next prime (149384113).

It is a super-2 number, since 2×149384112² = 44631225836057088, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (149384111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30198 + ... + 34794.

Almost surely, 2^149384112 is an apocalyptic number.

149384112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

149384112 is an abundant number, since it is smaller than the sum of its proper divisors (237178944).

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

149384112 is a wasteful number, since it uses less digits than its factorization.

149384112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5285 (or 5279 counting only the distinct ones).

The product of its digits is 6912, while the sum is 33.

The square root of 149384112 is about 12222.2793291595. The cubic root of 149384112 is about 530.6010885298.

The spelling of 149384112 in words is "one hundred forty-nine million, three hundred eighty-four thousand, one hundred twelve".