133846012 has 12 divisors (see below), whose sum is σ = 234722880. Its totient is φ = 66782336.

The previous prime is 133845973. The next prime is 133846033. The reversal of 133846012 is 210648331.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33013 + ... + 36844.

It is an arithmetic number, because the mean of its divisors is an integer number (19560240).

Almost surely, 2^133846012 is an apocalyptic number.

It is an amenable number.

133846012 is a deficient number, since it is larger than the sum of its proper divisors (100876868).

133846012 is a wasteful number, since it uses less digits than its factorization.

133846012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70340 (or 70338 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 133846012 is about 11569.1837222857. The cubic root of 133846012 is about 511.5269016459.

The spelling of 133846012 in words is "one hundred thirty-three million, eight hundred forty-six thousand, twelve".