2292427 has 2 divisors, whose sum is σ = 2292428. Its totient is φ = 2292426.

The previous prime is 2292413. The next prime is 2292439. The reversal of 2292427 is 7242922.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2292427 - 2⁷ = 2292299 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 2292395 and 2292404.

It is not a weakly prime, because it can be changed into another prime (2292457) 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, 1146213 + 1146214.

It is an arithmetic number, because the mean of its divisors is an integer number (1146214).

2^2292427 is an apocalyptic number.

2292427 is a deficient number, since it is larger than the sum of its proper divisors (1).

2292427 is an equidigital number, since it uses as much as digits as its factorization.

2292427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4032, while the sum is 28.

The square root of 2292427 is about 1514.0762860569. The cubic root of 2292427 is about 131.8555774275.

The spelling of 2292427 in words is "two million, two hundred ninety-two thousand, four hundred twenty-seven".