453497 has 4 divisors (see below), whose sum is σ = 494736. Its totient is φ = 412260.

The previous prime is 453461. The next prime is 453527. The reversal of 453497 is 794354.

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 453497 - 2¹⁴ = 437113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (453197) 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 3 ways as a sum of consecutive naturals, for example, 20603 + ... + 20624.

It is an arithmetic number, because the mean of its divisors is an integer number (123684).

2⁴⁵³⁴⁹⁷ is an apocalyptic number.

It is an amenable number.

453497 is a deficient number, since it is larger than the sum of its proper divisors (41239).

453497 is a wasteful number, since it uses less digits than its factorization.

453497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41238.

The product of its digits is 15120, while the sum is 32.

The square root of 453497 is about 673.4218588671. The cubic root of 453497 is about 76.8289337776.

The spelling of 453497 in words is "four hundred fifty-three thousand, four hundred ninety-seven".