452930 has 8 divisors (see below), whose sum is σ = 815292. Its totient is φ = 181168.

The previous prime is 452923. The next prime is 452953. The reversal of 452930 is 39254.

It is a Cunningham number, because it is equal to 673²+1.

It can be written as a sum of positive squares in 2 ways, for example, as 452929 + 1 = 673^2 + 1^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 452896 and 452905.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 452930.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22637 + ... + 22656.

2⁴⁵²⁹³⁰ is an apocalyptic number.

452930 is a deficient number, since it is larger than the sum of its proper divisors (362362).

452930 is a wasteful number, since it uses less digits than its factorization.

452930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45300.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 452930 is about 673.0007429416. Note that the first 3 decimals coincide. The cubic root of 452930 is about 76.7969010975.

The spelling of 452930 in words is "four hundred fifty-two thousand, nine hundred thirty".