452131 has 2 divisors, whose sum is σ = 452132. Its totient is φ = 452130.

The previous prime is 452087. The next prime is 452159. The reversal of 452131 is 131254.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 452131 - 2¹¹ = 450083 is a prime.

It is a super-2 number, since 2×452131² = 408844882322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (452161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226065 + 226066.

It is an arithmetic number, because the mean of its divisors is an integer number (226066).

2⁴⁵²¹³¹ is an apocalyptic number.

452131 is a deficient number, since it is larger than the sum of its proper divisors (1).

452131 is an equidigital number, since it uses as much as digits as its factorization.

452131 is an evil number, because the sum of its binary digits is even.

The product of its digits is 120, while the sum is 16.

The square root of 452131 is about 672.4068708751. The cubic root of 452131 is about 76.7517161602.

Adding to 452131 its reverse (131254), we get a palindrome (583385).

The spelling of 452131 in words is "four hundred fifty-two thousand, one hundred thirty-one".