2448569 has 2 divisors, whose sum is σ = 2448570. Its totient is φ = 2448568.

The previous prime is 2448553. The next prime is 2448581. The reversal of 2448569 is 9658442.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2131600 + 316969 = 1460^2 + 563^2 .

It is a cyclic number.

It is not a de Polignac number, because 2448569 - 2⁴ = 2448553 is a prime.

It is a super-2 number, since 2×2448569² = 11990980295522, which contains 22 as substring.

It is a Chen prime.

It is a plaindrome in base 15.

It is not a weakly prime, because it can be changed into another prime (2448529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1224284 + 1224285.

It is an arithmetic number, because the mean of its divisors is an integer number (1224285).

2^2448569 is an apocalyptic number.

It is an amenable number.

2448569 is a deficient number, since it is larger than the sum of its proper divisors (1).

2448569 is an equidigital number, since it uses as much as digits as its factorization.

2448569 is an evil number, because the sum of its binary digits is even.

The product of its digits is 69120, while the sum is 38.

The square root of 2448569 is about 1564.7904012998. The cubic root of 2448569 is about 134.7837232003.

The spelling of 2448569 in words is "two million, four hundred forty-eight thousand, five hundred sixty-nine".