146945112 has 16 divisors (see below), whose sum is σ = 367362840. Its totient is φ = 48981696.

The previous prime is 146945089. The next prime is 146945129. The reversal of 146945112 is 211549641.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3061333 + ... + 3061380.

Almost surely, 2^146945112 is an apocalyptic number.

146945112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

146945112 is an abundant number, since it is smaller than the sum of its proper divisors (220417728).

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

146945112 is a wasteful number, since it uses less digits than its factorization.

146945112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6122722 (or 6122718 counting only the distinct ones).

The product of its digits is 8640, while the sum is 33.

The square root of 146945112 is about 12122.0918986782. The cubic root of 146945112 is about 527.6975138399.

The spelling of 146945112 in words is "one hundred forty-six million, nine hundred forty-five thousand, one hundred twelve".