452906 has 4 divisors (see below), whose sum is σ = 679362. Its totient is φ = 226452.

The previous prime is 452873. The next prime is 452923. The reversal of 452906 is 609254.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 410881 + 42025 = 641^2 + 205^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113225 + ... + 113228.

2⁴⁵²⁹⁰⁶ is an apocalyptic number.

452906 is a deficient number, since it is larger than the sum of its proper divisors (226456).

452906 is a wasteful number, since it uses less digits than its factorization.

452906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226455.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 452906 is about 672.9829121159. The cubic root of 452906 is about 76.7955446272.

The spelling of 452906 in words is "four hundred fifty-two thousand, nine hundred six".