452003 has 4 divisors (see below), whose sum is σ = 455040.
Its totient is φ = 448968.
The previous prime is 451987. The next prime is 452009. The reversal of 452003 is 300254.
Adding to 452003 its reverse (300254), we get a palindrome (752257).
It can be divided in two parts, 45 and 2003, that added together give a 11-th power (2048 = 211).
452003 is nontrivially palindromic in base 15.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 452003 - 24 = 451987 is a prime.
It is a Duffinian number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 452003.
It is not an unprimeable number, because it can be changed into a prime (452009) 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 in 3 ways as a sum of consecutive naturals, for example, 1283 + ... + 1596.
It is an arithmetic number, because the mean of its divisors is an integer number (113760).
2452003 is an apocalyptic number.
452003 is a deficient number, since it is larger than the sum of its proper divisors (3037).
452003 is a wasteful number, since it uses less digits than its factorization.
452003 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3036.
The product of its (nonzero) digits is 120, while the sum is 14.
The square root of 452003 is about 672.3116836706.
The cubic root of 452003 is about 76.7444725760.
The spelling of 452003 in words is "four hundred fifty-two thousand, three".