133770712 has 16 divisors (see below), whose sum is σ = 251034840. Its totient is φ = 66828096.

The previous prime is 133770667. The next prime is 133770713. The reversal of 133770712 is 217077331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133770713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3748 + ... + 16780.

Almost surely, 2^133770712 is an apocalyptic number.

It is an amenable number.

133770712 is a deficient number, since it is larger than the sum of its proper divisors (117264128).

133770712 is a wasteful number, since it uses less digits than its factorization.

133770712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14322 (or 14318 counting only the distinct ones).

The product of its (nonzero) digits is 6174, while the sum is 31.

The square root of 133770712 is about 11565.9289294029. The cubic root of 133770712 is about 511.4309575566.

The spelling of 133770712 in words is "one hundred thirty-three million, seven hundred seventy thousand, seven hundred twelve".