2104727 has 2 divisors, whose sum is σ = 2104728. Its totient is φ = 2104726.

The previous prime is 2104723. The next prime is 2104741. The reversal of 2104727 is 7274012.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2104727 - 2² = 2104723 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2104723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1052363 + 1052364.

It is an arithmetic number, because the mean of its divisors is an integer number (1052364).

2^2104727 is an apocalyptic number.

2104727 is a deficient number, since it is larger than the sum of its proper divisors (1).

2104727 is an equidigital number, since it uses as much as digits as its factorization.

2104727 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 784, while the sum is 23.

The square root of 2104727 is about 1450.7677277910. The cubic root of 2104727 is about 128.1539285859.

Adding to 2104727 its reverse (7274012), we get a palindrome (9378739).

The spelling of 2104727 in words is "two million, one hundred four thousand, seven hundred twenty-seven".