57855484 has 12 divisors (see below), whose sum is σ = 101322144. Its totient is φ = 28906304.

The previous prime is 57855481. The next prime is 57855491. The reversal of 57855484 is 48455875.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57855481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1764 + ... + 10900.

It is an arithmetic number, because the mean of its divisors is an integer number (8443512).

Almost surely, 2^57855484 is an apocalyptic number.

It is an amenable number.

57855484 is a deficient number, since it is larger than the sum of its proper divisors (43466660).

57855484 is a wasteful number, since it uses less digits than its factorization.

57855484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10724 (or 10722 counting only the distinct ones).

The product of its digits is 896000, while the sum is 46.

The square root of 57855484 is about 7606.2792480950. The cubic root of 57855484 is about 386.7659003464.

The spelling of 57855484 in words is "fifty-seven million, eight hundred fifty-five thousand, four hundred eighty-four".