57730733 has 8 divisors (see below), whose sum is σ = 59421600. Its totient is φ = 56063728.

The previous prime is 57730723. The next prime is 57730763. The reversal of 57730733 is 33703775.

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 57730733 - 2¹⁰ = 57729709 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 57730693 and 57730702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57730723) 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, 998 + ... + 10791.

It is an arithmetic number, because the mean of its divisors is an integer number (7427700).

Almost surely, 2^57730733 is an apocalyptic number.

It is an amenable number.

57730733 is a deficient number, since it is larger than the sum of its proper divisors (1690867).

57730733 is a wasteful number, since it uses less digits than its factorization.

57730733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11931.

The product of its (nonzero) digits is 46305, while the sum is 35.

The square root of 57730733 is about 7598.0742955041. The cubic root of 57730733 is about 386.4877120607.

The spelling of 57730733 in words is "fifty-seven million, seven hundred thirty thousand, seven hundred thirty-three".