2664029 has 2 divisors, whose sum is σ = 2664030. Its totient is φ = 2664028.

The previous prime is 2664023. The next prime is 2664041. The reversal of 2664029 is 9204662.

2664029 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2647129 + 16900 = 1627^2 + 130^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2664029 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 2663992 and 2664010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2664023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1332014 + 1332015.

It is an arithmetic number, because the mean of its divisors is an integer number (1332015).

2^2664029 is an apocalyptic number.

It is an amenable number.

2664029 is a deficient number, since it is larger than the sum of its proper divisors (1).

2664029 is an equidigital number, since it uses as much as digits as its factorization.

2664029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 2664029 is about 1632.1853448674. The cubic root of 2664029 is about 138.6265183891.

The spelling of 2664029 in words is "two million, six hundred sixty-four thousand, twenty-nine".