134697733 has 4 divisors (see below), whose sum is σ = 135037420. Its totient is φ = 134358048.

The previous prime is 134697713. The next prime is 134697743. The reversal of 134697733 is 337796431.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 63075364 + 71622369 = 7942^2 + 8463^2 .

It is a cyclic number.

It is not a de Polignac number, because 134697733 - 2¹⁷ = 134566661 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 134697733.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134697713) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 169248 + ... + 170041.

It is an arithmetic number, because the mean of its divisors is an integer number (33759355).

Almost surely, 2^134697733 is an apocalyptic number.

It is an amenable number.

134697733 is a deficient number, since it is larger than the sum of its proper divisors (339687).

134697733 is an equidigital number, since it uses as much as digits as its factorization.

134697733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339686.

The product of its digits is 285768, while the sum is 43.

The square root of 134697733 is about 11605.9352488285. The cubic root of 134697733 is about 512.6096317516.

The spelling of 134697733 in words is "one hundred thirty-four million, six hundred ninety-seven thousand, seven hundred thirty-three".