133714389 has 32 divisors (see below), whose sum is σ = 192222720. Its totient is φ = 82514432.

The previous prime is 133714349. The next prime is 133714393. The reversal of 133714389 is 983417331.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 133714389 - 2⁷ = 133714261 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133714349) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 216409 + ... + 217025.

It is an arithmetic number, because the mean of its divisors is an integer number (6006960).

Almost surely, 2^133714389 is an apocalyptic number.

It is an amenable number.

133714389 is a deficient number, since it is larger than the sum of its proper divisors (58508331).

133714389 is a wasteful number, since it uses less digits than its factorization.

133714389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 749.

The product of its digits is 54432, while the sum is 39.

The square root of 133714389 is about 11563.4938059394. The cubic root of 133714389 is about 511.3591696217.

The spelling of 133714389 in words is "one hundred thirty-three million, seven hundred fourteen thousand, three hundred eighty-nine".