4452131 has 2 divisors, whose sum is σ = 4452132. Its totient is φ = 4452130.

The previous prime is 4452073. The next prime is 4452139. The reversal of 4452131 is 1312544.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4452131 - 2¹⁸ = 4189987 is a prime.

It is a super-2 number, since 2×4452131² = 39642940882322, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (4452139) 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, 2226065 + 2226066.

It is an arithmetic number, because the mean of its divisors is an integer number (2226066).

Almost surely, 2^4452131 is an apocalyptic number.

4452131 is a deficient number, since it is larger than the sum of its proper divisors (1).

4452131 is an equidigital number, since it uses as much as digits as its factorization.

4452131 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 480, while the sum is 20.

The square root of 4452131 is about 2110.0073459588. The cubic root of 4452131 is about 164.5088670799.

Adding to 4452131 its reverse (1312544), we get a palindrome (5764675).

The spelling of 4452131 in words is "four million, four hundred fifty-two thousand, one hundred thirty-one".