1114666279 has 2 divisors, whose sum is σ = 1114666280. Its totient is φ = 1114666278.

The previous prime is 1114666261. The next prime is 1114666313. The reversal of 1114666279 is 9726664111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1114666279 - 2¹¹ = 1114664231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1114666219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 557333139 + 557333140.

It is an arithmetic number, because the mean of its divisors is an integer number (557333140).

Almost surely, 2^1114666279 is an apocalyptic number.

1114666279 is a deficient number, since it is larger than the sum of its proper divisors (1).

1114666279 is an equidigital number, since it uses as much as digits as its factorization.

1114666279 is an evil number, because the sum of its binary digits is even.

The product of its digits is 108864, while the sum is 43.

The square root of 1114666279 is about 33386.6182624117. The cubic root of 1114666279 is about 1036.8476658743.

The spelling of 1114666279 in words is "one billion, one hundred fourteen million, six hundred sixty-six thousand, two hundred seventy-nine".