2248893797 has 2 divisors, whose sum is σ = 2248893798. Its totient is φ = 2248893796.

The previous prime is 2248893763. The next prime is 2248893799. The reversal of 2248893797 is 7973988422.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1680262081 + 568631716 = 40991^2 + 23846^2 .

It is a cyclic number.

It is not a de Polignac number, because 2248893797 - 2⁶ = 2248893733 is a prime.

Together with 2248893799, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2248893799) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1124446898 + 1124446899.

It is an arithmetic number, because the mean of its divisors is an integer number (1124446899).

Almost surely, 2^2248893797 is an apocalyptic number.

It is an amenable number.

2248893797 is a deficient number, since it is larger than the sum of its proper divisors (1).

2248893797 is an equidigital number, since it uses as much as digits as its factorization.

2248893797 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12192768, while the sum is 59.

The square root of 2248893797 is about 47422.5030655279. The cubic root of 2248893797 is about 1310.1559158283.

The spelling of 2248893797 in words is "two billion, two hundred forty-eight million, eight hundred ninety-three thousand, seven hundred ninety-seven".