2248693 has 2 divisors, whose sum is σ = 2248694. Its totient is φ = 2248692.

The previous prime is 2248691. The next prime is 2248699. The reversal of 2248693 is 3968422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1214404 + 1034289 = 1102^2 + 1017^2 .

It is a cyclic number.

It is not a de Polignac number, because 2248693 - 2¹ = 2248691 is a prime.

Together with 2248691, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2248691) 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, 1124346 + 1124347.

It is an arithmetic number, because the mean of its divisors is an integer number (1124347).

2^2248693 is an apocalyptic number.

It is an amenable number.

2248693 is a deficient number, since it is larger than the sum of its proper divisors (1).

2248693 is an equidigital number, since it uses as much as digits as its factorization.

2248693 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20736, while the sum is 34.

The square root of 2248693 is about 1499.5642700465. The cubic root of 2248693 is about 131.0116921367.

The spelling of 2248693 in words is "two million, two hundred forty-eight thousand, six hundred ninety-three".