452923 has 2 divisors, whose sum is σ = 452924. Its totient is φ = 452922.

The previous prime is 452873. The next prime is 452953. The reversal of 452923 is 329254.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 452923 - 2¹⁷ = 321851 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is equal to p₃₇₉₃₃ and since 452923 and 37933 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (452953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226461 + 226462.

It is an arithmetic number, because the mean of its divisors is an integer number (226462).

2⁴⁵²⁹²³ is an apocalyptic number.

452923 is a deficient number, since it is larger than the sum of its proper divisors (1).

452923 is an equidigital number, since it uses as much as digits as its factorization.

452923 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2160, while the sum is 25.

The square root of 452923 is about 672.9955423329. The cubic root of 452923 is about 76.7965054653.

The spelling of 452923 in words is "four hundred fifty-two thousand, nine hundred twenty-three".