2294491 has 2 divisors, whose sum is σ = 2294492. Its totient is φ = 2294490.

The previous prime is 2294489. The next prime is 2294519. The reversal of 2294491 is 1944922.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2294491 - 2¹ = 2294489 is a prime.

Together with 2294489, it forms a pair of twin primes.

It is a d-powerful number, because it can be written as 2¹⁷ + 2¹⁹ + 9⁵ + 4³ + 4¹⁰ + 9⁶ + 1 .

It is not a weakly prime, because it can be changed into another prime (2294431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1147245 + 1147246.

It is an arithmetic number, because the mean of its divisors is an integer number (1147246).

2^2294491 is an apocalyptic number.

2294491 is a deficient number, since it is larger than the sum of its proper divisors (1).

2294491 is an equidigital number, since it uses as much as digits as its factorization.

2294491 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5184, while the sum is 31.

The square root of 2294491 is about 1514.7577364054. The cubic root of 2294491 is about 131.8951378694.

The spelling of 2294491 in words is "two million, two hundred ninety-four thousand, four hundred ninety-one".