2352569 has 2 divisors, whose sum is σ = 2352570. Its totient is φ = 2352568.

The previous prime is 2352563. The next prime is 2352577. The reversal of 2352569 is 9652532.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1352569 + 1000000 = 1163^2 + 1000^2 .

It is a cyclic number.

It is not a de Polignac number, because 2352569 - 2¹² = 2348473 is a prime.

It is a super-2 number, since 2×2352569² = 11069161799522, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2352563) 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, 1176284 + 1176285.

It is an arithmetic number, because the mean of its divisors is an integer number (1176285).

2^2352569 is an apocalyptic number.

It is an amenable number.

2352569 is a deficient number, since it is larger than the sum of its proper divisors (1).

2352569 is an equidigital number, since it uses as much as digits as its factorization.

2352569 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16200, while the sum is 32.

The square root of 2352569 is about 1533.8086582100. The cubic root of 2352569 is about 132.9987185887.

The spelling of 2352569 in words is "two million, three hundred fifty-two thousand, five hundred sixty-nine".