1040057 has 2 divisors, whose sum is σ = 1040058. Its totient is φ = 1040056.

The previous prime is 1040051. The next prime is 1040059. The reversal of 1040057 is 7500401.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1008016 + 32041 = 1004^2 + 179^2 .

It is a cyclic number.

It is not a de Polignac number, because 1040057 - 2¹⁰ = 1039033 is a prime.

Together with 1040059, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1040051) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520028 + 520029.

It is an arithmetic number, because the mean of its divisors is an integer number (520029).

2^1040057 is an apocalyptic number.

It is an amenable number.

1040057 is a deficient number, since it is larger than the sum of its proper divisors (1).

1040057 is an equidigital number, since it uses as much as digits as its factorization.

1040057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 140, while the sum is 17.

The square root of 1040057 is about 1019.8318488849. The cubic root of 1040057 is about 101.3177913125.

Adding to 1040057 its reverse (7500401), we get a palindrome (8540458).

The spelling of 1040057 in words is "one million, forty thousand, fifty-seven".