453478 has 8 divisors (see below), whose sum is σ = 696168. Its totient is φ = 221424.

The previous prime is 453461. The next prime is 453527. The reversal of 453478 is 874354.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2551 + ... + 2722.

It is an arithmetic number, because the mean of its divisors is an integer number (87021).

2⁴⁵³⁴⁷⁸ is an apocalyptic number.

453478 is a deficient number, since it is larger than the sum of its proper divisors (242690).

453478 is a wasteful number, since it uses less digits than its factorization.

453478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5318.

The product of its digits is 13440, while the sum is 31.

The square root of 453478 is about 673.4077516631. The cubic root of 453478 is about 76.8278608046.

The spelling of 453478 in words is "four hundred fifty-three thousand, four hundred seventy-eight".