453407 has 8 divisors (see below), whose sum is σ = 486000. Its totient is φ = 421504.

The previous prime is 453379. The next prime is 453421. The reversal of 453407 is 704354.

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

It is a cyclic number.

It is not a de Polignac number, because 453407 - 2¹² = 449311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 453407.

It is not an unprimeable number, because it can be changed into a prime (453107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2444 + ... + 2622.

It is an arithmetic number, because the mean of its divisors is an integer number (60750).

2⁴⁵³⁴⁰⁷ is an apocalyptic number.

453407 is a deficient number, since it is larger than the sum of its proper divisors (32593).

453407 is a wasteful number, since it uses less digits than its factorization.

453407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345.

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 453407 is about 673.3550326537. The cubic root of 453407 is about 76.8238510086.

The spelling of 453407 in words is "four hundred fifty-three thousand, four hundred seven".