57246041 has 2 divisors, whose sum is σ = 57246042. Its totient is φ = 57246040.

The previous prime is 57246023. The next prime is 57246043. The reversal of 57246041 is 14064275.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32035600 + 25210441 = 5660^2 + 5021^2 .

It is a cyclic number.

It is not a de Polignac number, because 57246041 - 2⁶ = 57245977 is a prime.

Together with 57246043, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 57245995 and 57246013.

It is not a weakly prime, because it can be changed into another prime (57246043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28623020 + 28623021.

It is an arithmetic number, because the mean of its divisors is an integer number (28623021).

Almost surely, 2^57246041 is an apocalyptic number.

It is an amenable number.

57246041 is a deficient number, since it is larger than the sum of its proper divisors (1).

57246041 is an equidigital number, since it uses as much as digits as its factorization.

57246041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 57246041 is about 7566.1113526038. Note that the first 3 decimals coincide. The cubic root of 57246041 is about 385.4030545934.

The spelling of 57246041 in words is "fifty-seven million, two hundred forty-six thousand, forty-one".