1114873609 has 2 divisors, whose sum is σ = 1114873610. Its totient is φ = 1114873608.

The previous prime is 1114873597. The next prime is 1114873633. The reversal of 1114873609 is 9063784111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 970945600 + 143928009 = 31160^2 + 11997^2 .

It is a cyclic number.

It is not a de Polignac number, because 1114873609 - 2¹¹ = 1114871561 is a prime.

It is not a weakly prime, because it can be changed into another prime (1114873649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 557436804 + 557436805.

It is an arithmetic number, because the mean of its divisors is an integer number (557436805).

Almost surely, 2^1114873609 is an apocalyptic number.

It is an amenable number.

1114873609 is a deficient number, since it is larger than the sum of its proper divisors (1).

1114873609 is an equidigital number, since it uses as much as digits as its factorization.

1114873609 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 40.

The square root of 1114873609 is about 33389.7231045722. The cubic root of 1114873609 is about 1036.9119470867.

The spelling of 1114873609 in words is "one billion, one hundred fourteen million, eight hundred seventy-three thousand, six hundred nine".