452687 has 2 divisors, whose sum is σ = 452688. Its totient is φ = 452686.

The previous prime is 452671. The next prime is 452689. The reversal of 452687 is 786254.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 452687 - 2⁴ = 452671 is a prime.

Together with 452689, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (452689) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226343 + 226344.

It is an arithmetic number, because the mean of its divisors is an integer number (226344).

2⁴⁵²⁶⁸⁷ is an apocalyptic number.

452687 is a deficient number, since it is larger than the sum of its proper divisors (1).

452687 is an equidigital number, since it uses as much as digits as its factorization.

452687 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13440, while the sum is 32.

The square root of 452687 is about 672.8201840016. The cubic root of 452687 is about 76.7831646221.

The spelling of 452687 in words is "four hundred fifty-two thousand, six hundred eighty-seven".