453474 has 48 divisors (see below), whose sum is σ = 1160640. Its totient is φ = 125280.

The previous prime is 453461. The next prime is 453527. The reversal of 453474 is 474354.

453474 = 57² + 58² + ... + 115².

It is a Curzon number.

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 453474.

It is an unprimeable 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 23 ways as a sum of consecutive naturals, for example, 7404 + ... + 7464.

It is an arithmetic number, because the mean of its divisors is an integer number (24180).

2⁴⁵³⁴⁷⁴ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 453474, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (580320).

453474 is an abundant number, since it is smaller than the sum of its proper divisors (707166).

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

453474 is a wasteful number, since it uses less digits than its factorization.

With its successor (453475) it forms a Ruth-Aaron pair, since the sum of their prime factors is the same (135).

453474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135 (or 132 counting only the distinct ones).

The product of its digits is 6720, while the sum is 27.

The square root of 453474 is about 673.4047816878. The cubic root of 453474 is about 76.8276349117.

The spelling of 453474 in words is "four hundred fifty-three thousand, four hundred seventy-four".