2423747 has 2 divisors, whose sum is σ = 2423748. Its totient is φ = 2423746.

The previous prime is 2423731. The next prime is 2423753. The reversal of 2423747 is 7473242.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2423747 - 2⁴ = 2423731 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2423777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1211873 + 1211874.

It is an arithmetic number, because the mean of its divisors is an integer number (1211874).

2^2423747 is an apocalyptic number.

2423747 is a deficient number, since it is larger than the sum of its proper divisors (1).

2423747 is an equidigital number, since it uses as much as digits as its factorization.

2423747 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9408, while the sum is 29.

The square root of 2423747 is about 1556.8387842034. The cubic root of 2423747 is about 134.3267255474.

Adding to 2423747 its reverse (7473242), we get a palindrome (9896989).

The spelling of 2423747 in words is "two million, four hundred twenty-three thousand, seven hundred forty-seven".