2248669069 has 2 divisors, whose sum is σ = 2248669070. Its totient is φ = 2248669068.

The previous prime is 2248669021. The next prime is 2248669097. The reversal of 2248669069 is 9609668422.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2114804169 + 133864900 = 45987^2 + 11570^2 .

It is a cyclic number.

It is not a de Polignac number, because 2248669069 - 2¹¹ = 2248667021 is a prime.

It is a super-2 number, since 2×2248669069² = 10113025163754653522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2248669009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1124334534 + 1124334535.

It is an arithmetic number, because the mean of its divisors is an integer number (1124334535).

Almost surely, 2^2248669069 is an apocalyptic number.

It is an amenable number.

2248669069 is a deficient number, since it is larger than the sum of its proper divisors (1).

2248669069 is an equidigital number, since it uses as much as digits as its factorization.

2248669069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2239488, while the sum is 52.

The square root of 2248669069 is about 47420.1335826883. The cubic root of 2248669069 is about 1310.1122738495.

The spelling of 2248669069 in words is "two billion, two hundred forty-eight million, six hundred sixty-nine thousand, sixty-nine".