135474733 has 8 divisors (see below), whose sum is σ = 137456352. Its totient is φ = 133506576.

The previous prime is 135474721. The next prime is 135474739. The reversal of 135474733 is 337474531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 135474733 - 2⁹ = 135474221 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 135474692 and 135474701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135474739) 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, 17866 + ... + 24292.

It is an arithmetic number, because the mean of its divisors is an integer number (17182044).

Almost surely, 2^135474733 is an apocalyptic number.

It is an amenable number.

135474733 is a deficient number, since it is larger than the sum of its proper divisors (1981619).

135474733 is a wasteful number, since it uses less digits than its factorization.

135474733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6731.

The product of its digits is 105840, while the sum is 37.

The square root of 135474733 is about 11639.3613656420. The cubic root of 135474733 is about 513.5934005296.

The spelling of 135474733 in words is "one hundred thirty-five million, four hundred seventy-four thousand, seven hundred thirty-three".