2214666079 has 2 divisors, whose sum is σ = 2214666080. Its totient is φ = 2214666078.

The previous prime is 2214666053. The next prime is 2214666107. The reversal of 2214666079 is 9706664122.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2214666079 - 2¹¹ = 2214664031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2214666019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1107333039 + 1107333040.

It is an arithmetic number, because the mean of its divisors is an integer number (1107333040).

Almost surely, 2^2214666079 is an apocalyptic number.

2214666079 is a deficient number, since it is larger than the sum of its proper divisors (1).

2214666079 is an equidigital number, since it uses as much as digits as its factorization.

2214666079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 217728, while the sum is 43.

The square root of 2214666079 is about 47060.2388327981. The cubic root of 2214666079 is about 1303.4751357819.

The spelling of 2214666079 in words is "two billion, two hundred fourteen million, six hundred sixty-six thousand, seventy-nine".