2293427 has 2 divisors, whose sum is σ = 2293428. Its totient is φ = 2293426.

The previous prime is 2293397. The next prime is 2293439. The reversal of 2293427 is 7243922.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2293427 - 2¹⁰ = 2292403 is a prime.

It is a Chen prime.

It is a d-powerful number, because it can be written as 2³ + 2¹¹ + 9 + 3¹¹ + 4⁴ + 2²¹ + 7⁵ .

It is a self number, because there is not a number n which added to its sum of digits gives 2293427.

It is not a weakly prime, because it can be changed into another prime (2293127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1146713 + 1146714.

It is an arithmetic number, because the mean of its divisors is an integer number (1146714).

2^2293427 is an apocalyptic number.

2293427 is a deficient number, since it is larger than the sum of its proper divisors (1).

2293427 is an equidigital number, since it uses as much as digits as its factorization.

2293427 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6048, while the sum is 29.

The square root of 2293427 is about 1514.4064844024. The cubic root of 2293427 is about 131.8747472723.

The spelling of 2293427 in words is "two million, two hundred ninety-three thousand, four hundred twenty-seven".