2764123 has 2 divisors, whose sum is σ = 2764124. Its totient is φ = 2764122.

The previous prime is 2764121. The next prime is 2764127. The reversal of 2764123 is 3214672.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2764123 - 2¹ = 2764121 is a prime.

Together with 2764121, it forms a pair of twin primes.

It is a d-powerful number, because it can be written as 2⁵ + 7⁴ + 6⁸ + 4¹⁰ + 1 + 2¹⁵ + 3⁶ .

It is not a weakly prime, because it can be changed into another prime (2764121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1382061 + 1382062.

It is an arithmetic number, because the mean of its divisors is an integer number (1382062).

2^2764123 is an apocalyptic number.

2764123 is a deficient number, since it is larger than the sum of its proper divisors (1).

2764123 is an equidigital number, since it uses as much as digits as its factorization.

2764123 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2016, while the sum is 25.

The square root of 2764123 is about 1662.5651866919. The cubic root of 2764123 is about 140.3413947120.

Adding to 2764123 its reverse (3214672), we get a palindrome (5978795).

The spelling of 2764123 in words is "two million, seven hundred sixty-four thousand, one hundred twenty-three".