133034712 has 32 divisors (see below), whose sum is σ = 334065600. Its totient is φ = 44147744.

The previous prime is 133034711. The next prime is 133034719. The reversal of 133034712 is 217430331.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133034711) 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, 6762 + ... + 17657.

It is an arithmetic number, because the mean of its divisors is an integer number (10439550).

Almost surely, 2^133034712 is an apocalyptic number.

133034712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

133034712 is an abundant number, since it is smaller than the sum of its proper divisors (201030888).

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

133034712 is a wasteful number, since it uses less digits than its factorization.

133034712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24655 (or 24651 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 24.

The square root of 133034712 is about 11534.0674525512. The cubic root of 133034712 is about 510.4912759359.

The spelling of 133034712 in words is "one hundred thirty-three million, thirty-four thousand, seven hundred twelve".