5448869 has 2 divisors, whose sum is σ = 5448870. Its totient is φ = 5448868.

The previous prime is 5448853. The next prime is 5448881. The reversal of 5448869 is 9688445.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3724900 + 1723969 = 1930^2 + 1313^2 .

It is a cyclic number.

It is not a de Polignac number, because 5448869 - 2⁴ = 5448853 is a prime.

It is a super-3 number, since 3×5448869³ (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Chen prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5448809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2724434 + 2724435.

It is an arithmetic number, because the mean of its divisors is an integer number (2724435).

Almost surely, 2^5448869 is an apocalyptic number.

It is an amenable number.

5448869 is a deficient number, since it is larger than the sum of its proper divisors (1).

5448869 is an equidigital number, since it uses as much as digits as its factorization.

5448869 is an evil number, because the sum of its binary digits is even.

The product of its digits is 276480, while the sum is 44.

The square root of 5448869 is about 2334.2812598314. The cubic root of 5448869 is about 175.9687121552.

The spelling of 5448869 in words is "five million, four hundred forty-eight thousand, eight hundred sixty-nine".