2347427 has 2 divisors, whose sum is σ = 2347428. Its totient is φ = 2347426.

The previous prime is 2347421. The next prime is 2347439. The reversal of 2347427 is 7247432.

2347427 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 is a cyclic number.

It is not a de Polignac number, because 2347427 - 2⁸ = 2347171 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2347427.

It is not a weakly prime, because it can be changed into another prime (2347421) 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, 1173713 + 1173714.

It is an arithmetic number, because the mean of its divisors is an integer number (1173714).

2^2347427 is an apocalyptic number.

2347427 is a deficient number, since it is larger than the sum of its proper divisors (1).

2347427 is an equidigital number, since it uses as much as digits as its factorization.

2347427 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 2347427 is about 1532.1315217696. The cubic root of 2347427 is about 132.9017496627.

The spelling of 2347427 in words is "two million, three hundred forty-seven thousand, four hundred twenty-seven".