57200743 has 4 divisors (see below), whose sum is σ = 57320640. Its totient is φ = 57080848.

The previous prime is 57200729. The next prime is 57200749. The reversal of 57200743 is 34700275.

57200743 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 57200743 - 2⁵ = 57200711 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57200749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59230 + ... + 60187.

It is an arithmetic number, because the mean of its divisors is an integer number (14330160).

Almost surely, 2^57200743 is an apocalyptic number.

57200743 is a deficient number, since it is larger than the sum of its proper divisors (119897).

57200743 is a wasteful number, since it uses less digits than its factorization.

57200743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119896.

The product of its (nonzero) digits is 5880, while the sum is 28.

The square root of 57200743 is about 7563.1172805927. The cubic root of 57200743 is about 385.3013730678.

The spelling of 57200743 in words is "fifty-seven million, two hundred thousand, seven hundred forty-three".