452417 has 8 divisors (see below), whose sum is σ = 528000. Its totient is φ = 387492.

The previous prime is 452401. The next prime is 452443. The reversal of 452417 is 714254.

It is not a de Polignac number, because 452417 - 2⁴ = 452401 is a prime.

It is a super-2 number, since 2×452417² = 409362283778, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 452392 and 452401.

It is not an unprimeable number, because it can be changed into a prime (452497) 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, 317 + ... + 1002.

It is an arithmetic number, because the mean of its divisors is an integer number (66000).

2⁴⁵²⁴¹⁷ is an apocalyptic number.

It is an amenable number.

452417 is a deficient number, since it is larger than the sum of its proper divisors (75583).

452417 is an equidigital number, since it uses as much as digits as its factorization.

452417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1340 (or 1326 counting only the distinct ones).

The product of its digits is 1120, while the sum is 23.

The square root of 452417 is about 672.6195061103. The cubic root of 452417 is about 76.7678961051.

The spelling of 452417 in words is "four hundred fifty-two thousand, four hundred seventeen".