453814 has 4 divisors (see below), whose sum is σ = 680724. Its totient is φ = 226906.

The previous prime is 453799. The next prime is 453823. The reversal of 453814 is 418354.

It is a semiprime because it is the product of two primes.

It is a nialpdrome in base 14.

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 453814.

It is an unprimeable number.

453814 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113452 + ... + 113455.

It is an arithmetic number, because the mean of its divisors is an integer number (170181).

2⁴⁵³⁸¹⁴ is an apocalyptic number.

453814 is a deficient number, since it is larger than the sum of its proper divisors (226910).

453814 is a wasteful number, since it uses less digits than its factorization.

453814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226909.

The product of its digits is 1920, while the sum is 25.

The square root of 453814 is about 673.6571828460. The cubic root of 453814 is about 76.8468310658.

The spelling of 453814 in words is "four hundred fifty-three thousand, eight hundred fourteen".