452269 has 2 divisors, whose sum is σ = 452270. Its totient is φ = 452268.

The previous prime is 452239. The next prime is 452279. The reversal of 452269 is 962254.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 302500 + 149769 = 550^2 + 387^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-452269 is a prime.

It is a super-2 number, since 2×452269² = 409094496722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (452239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226134 + 226135.

It is an arithmetic number, because the mean of its divisors is an integer number (226135).

2⁴⁵²²⁶⁹ is an apocalyptic number.

It is an amenable number.

452269 is a deficient number, since it is larger than the sum of its proper divisors (1).

452269 is an equidigital number, since it uses as much as digits as its factorization.

452269 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4320, while the sum is 28.

The square root of 452269 is about 672.5094794871. The cubic root of 452269 is about 76.7595241181.

The spelling of 452269 in words is "four hundred fifty-two thousand, two hundred sixty-nine".