1114097857 has 2 divisors, whose sum is σ = 1114097858. Its totient is φ = 1114097856.

The previous prime is 1114097833. The next prime is 1114097867. The reversal of 1114097857 is 7587904111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 924099201 + 189998656 = 30399^2 + 13784^2 .

It is a cyclic number.

It is not a de Polignac number, because 1114097857 - 2¹¹ = 1114095809 is a prime.

It is not a weakly prime, because it can be changed into another prime (1114097867) 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, 557048928 + 557048929.

It is an arithmetic number, because the mean of its divisors is an integer number (557048929).

Almost surely, 2^1114097857 is an apocalyptic number.

It is an amenable number.

1114097857 is a deficient number, since it is larger than the sum of its proper divisors (1).

1114097857 is an equidigital number, since it uses as much as digits as its factorization.

1114097857 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 70560, while the sum is 43.

The square root of 1114097857 is about 33378.1044548668. The cubic root of 1114097857 is about 1036.6713897261.

The spelling of 1114097857 in words is "one billion, one hundred fourteen million, ninety-seven thousand, eight hundred fifty-seven".