2284493 has 2 divisors, whose sum is σ = 2284494. Its totient is φ = 2284492.

The previous prime is 2284489. The next prime is 2284501. The reversal of 2284493 is 3944822.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1387684 + 896809 = 1178^2 + 947^2 .

It is a cyclic number.

It is not a de Polignac number, because 2284493 - 2² = 2284489 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2284423) 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, 1142246 + 1142247.

It is an arithmetic number, because the mean of its divisors is an integer number (1142247).

2^2284493 is an apocalyptic number.

It is an amenable number.

2284493 is a deficient number, since it is larger than the sum of its proper divisors (1).

2284493 is an equidigital number, since it uses as much as digits as its factorization.

2284493 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13824, while the sum is 32.

The square root of 2284493 is about 1511.4539357850. The cubic root of 2284493 is about 131.7032859387.

The spelling of 2284493 in words is "two million, two hundred eighty-four thousand, four hundred ninety-three".