1040762057 has 2 divisors, whose sum is σ = 1040762058. Its totient is φ = 1040762056.

The previous prime is 1040762017. The next prime is 1040762071. The reversal of 1040762057 is 7502670401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1033558201 + 7203856 = 32149^2 + 2684^2 .

It is a cyclic number.

It is not a de Polignac number, because 1040762057 - 2¹² = 1040757961 is a prime.

It is not a weakly prime, because it can be changed into another prime (1040762017) 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 as a sum of consecutive naturals, namely, 520381028 + 520381029.

It is an arithmetic number, because the mean of its divisors is an integer number (520381029).

Almost surely, 2^1040762057 is an apocalyptic number.

It is an amenable number.

1040762057 is a deficient number, since it is larger than the sum of its proper divisors (1).

1040762057 is an equidigital number, since it uses as much as digits as its factorization.

1040762057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11760, while the sum is 32.

The square root of 1040762057 is about 32260.8440218169. The cubic root of 1040762057 is about 1013.4068066123.

The spelling of 1040762057 in words is "one billion, forty million, seven hundred sixty-two thousand, fifty-seven".