453697 has 4 divisors (see below), whose sum is σ = 459520. Its totient is φ = 447876.

The previous prime is 453683. The next prime is 453703. The reversal of 453697 is 796354.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 453697 - 2⁷ = 453569 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 (453617) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2793 + ... + 2950.

It is an arithmetic number, because the mean of its divisors is an integer number (114880).

2⁴⁵³⁶⁹⁷ is an apocalyptic number.

It is an amenable number.

453697 is a deficient number, since it is larger than the sum of its proper divisors (5823).

453697 is an equidigital number, since it uses as much as digits as its factorization.

453697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5822.

The product of its digits is 22680, while the sum is 34.

The square root of 453697 is about 673.5703378267. The cubic root of 453697 is about 76.8402264127.

The spelling of 453697 in words is "four hundred fifty-three thousand, six hundred ninety-seven".