453426 has 8 divisors (see below), whose sum is σ = 906864. Its totient is φ = 151140.

The previous prime is 453421. The next prime is 453451. The reversal of 453426 is 624354.

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

453426 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 453396 and 453405.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 453426.

It is not an unprimeable number, because it can be changed into a prime (453421) by changing a digit.

453426 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37780 + ... + 37791.

It is an arithmetic number, because the mean of its divisors is an integer number (113358).

2⁴⁵³⁴²⁶ is an apocalyptic number.

453426 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

453426 is a wasteful number, since it uses less digits than its factorization.

453426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75576.

The product of its digits is 2880, while the sum is 24.

The square root of 453426 is about 673.3691409621. The cubic root of 453426 is about 76.8249240936.

It can be divided in two parts, 4534 and 26, that added together give a triangular number (4560 = T₉₅).

The spelling of 453426 in words is "four hundred fifty-three thousand, four hundred twenty-six".