1190707057 has 2 divisors, whose sum is σ = 1190707058. Its totient is φ = 1190707056.

The previous prime is 1190707051. The next prime is 1190707069. The reversal of 1190707057 is 7507070911.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 787139136 + 403567921 = 28056^2 + 20089^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1190707057 is a prime.

It is not a weakly prime, because it can be changed into another prime (1190707051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 595353528 + 595353529.

It is an arithmetic number, because the mean of its divisors is an integer number (595353529).

Almost surely, 2^1190707057 is an apocalyptic number.

It is an amenable number.

1190707057 is a deficient number, since it is larger than the sum of its proper divisors (1).

1190707057 is an equidigital number, since it uses as much as digits as its factorization.

1190707057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15435, while the sum is 37.

The square root of 1190707057 is about 34506.6233787080. The cubic root of 1190707057 is about 1059.9083393507.

Adding to 1190707057 its reverse (7507070911), we get a palindrome (8697777968).

The spelling of 1190707057 in words is "one billion, one hundred ninety million, seven hundred seven thousand, fifty-seven".