75068733 has 16 divisors (see below), whose sum is σ = 104256000. Its totient is φ = 47987520.

The previous prime is 75068717. The next prime is 75068767. The reversal of 75068733 is 33786057.

It is not a de Polignac number, because 75068733 - 2⁴ = 75068717 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 75068691 and 75068700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75068783) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10068 + ... + 15858.

It is an arithmetic number, because the mean of its divisors is an integer number (6516000).

Almost surely, 2^75068733 is an apocalyptic number.

It is an amenable number.

75068733 is a deficient number, since it is larger than the sum of its proper divisors (29187267).

75068733 is a wasteful number, since it uses less digits than its factorization.

75068733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5972.

The product of its (nonzero) digits is 105840, while the sum is 39.

The square root of 75068733 is about 8664.2214306884. The cubic root of 75068733 is about 421.8451192225.

The spelling of 75068733 in words is "seventy-five million, sixty-eight thousand, seven hundred thirty-three".