75733136 has 20 divisors (see below), whose sum is σ = 146907264. Its totient is φ = 37821600.

The previous prime is 75733111. The next prime is 75733139. The reversal of 75733136 is 63133757.

It is a junction number, because it is equal to n+sod(n) for n = 75733096 and 75733105.

It is not an unprimeable number, because it can be changed into a prime (75733139) 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, 14201 + ... + 18791.

Almost surely, 2^75733136 is an apocalyptic number.

It is an amenable number.

75733136 is a deficient number, since it is larger than the sum of its proper divisors (71174128).

75733136 is a wasteful number, since it uses less digits than its factorization.

75733136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5630 (or 5624 counting only the distinct ones).

The product of its digits is 39690, while the sum is 35.

The square root of 75733136 is about 8702.4787273512. The cubic root of 75733136 is about 423.0859924244.

The spelling of 75733136 in words is "seventy-five million, seven hundred thirty-three thousand, one hundred thirty-six".