2669123 has 2 divisors, whose sum is σ = 2669124. Its totient is φ = 2669122.

The previous prime is 2669111. The next prime is 2669137. The reversal of 2669123 is 3219662.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2669123 - 2¹² = 2665027 is a prime.

It is a d-powerful number, because it can be written as 2¹⁹ + 6³ + 6⁶ + 9² + 1 + 2²¹ + 3⁶ .

It is not a weakly prime, because it can be changed into another prime (2669423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1334561 + 1334562.

It is an arithmetic number, because the mean of its divisors is an integer number (1334562).

2^2669123 is an apocalyptic number.

2669123 is a deficient number, since it is larger than the sum of its proper divisors (1).

2669123 is an equidigital number, since it uses as much as digits as its factorization.

2669123 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3888, while the sum is 29.

The square root of 2669123 is about 1633.7450841548. The cubic root of 2669123 is about 138.7148199638.

The spelling of 2669123 in words is "two million, six hundred sixty-nine thousand, one hundred twenty-three".