452451 has 8 divisors (see below), whose sum is σ = 612544. Its totient is φ = 297000.

The previous prime is 452443. The next prime is 452453. The reversal of 452451 is 154254.

452451 is nontrivially palindromic in base 5.

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

It is not a de Polignac number, because 452451 - 2³ = 452443 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (452453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 925 + ... + 1326.

It is an arithmetic number, because the mean of its divisors is an integer number (76568).

2⁴⁵²⁴⁵¹ is an apocalyptic number.

452451 is a deficient number, since it is larger than the sum of its proper divisors (160093).

452451 is a wasteful number, since it uses less digits than its factorization.

452451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2321.

The product of its digits is 800, while the sum is 21.

The square root of 452451 is about 672.6447799545. The cubic root of 452451 is about 76.7698191415.

It can be divided in two parts, 452 and 451, that added together give a triangular number (903 = T₄₂).

The spelling of 452451 in words is "four hundred fifty-two thousand, four hundred fifty-one".