57028041 has 12 divisors (see below), whose sum is σ = 94141632. Its totient is φ = 32587416.

The previous prime is 57028039. The next prime is 57028051. The reversal of 57028041 is 14082075.

It is not a de Polignac number, because 57028041 - 2¹ = 57028039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 57027996 and 57028014.

It is not an unprimeable number, because it can be changed into a prime (57028021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 452541 + ... + 452666.

It is an arithmetic number, because the mean of its divisors is an integer number (7845136).

Almost surely, 2^57028041 is an apocalyptic number.

It is an amenable number.

57028041 is a deficient number, since it is larger than the sum of its proper divisors (37113591).

57028041 is a wasteful number, since it uses less digits than its factorization.

57028041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 905220 (or 905217 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 57028041 is about 7551.6912675241. The cubic root of 57028041 is about 384.9132114486.

The spelling of 57028041 in words is "fifty-seven million, twenty-eight thousand, forty-one".