453436 has 6 divisors (see below), whose sum is σ = 793520. Its totient is φ = 226716.

The previous prime is 453421. The next prime is 453451. The reversal of 453436 is 634354.

It is an interprime number because it is at equal distance from previous prime (453421) and next prime (453451).

It is a self number, because there is not a number n which added to its sum of digits gives 453436.

It is a congruent number.

It is an unprimeable number.

453436 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, 56676 + ... + 56683.

2⁴⁵³⁴³⁶ is an apocalyptic number.

It is an amenable number.

453436 is a deficient number, since it is larger than the sum of its proper divisors (340084).

453436 is a wasteful number, since it uses less digits than its factorization.

453436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113363 (or 113361 counting only the distinct ones).

The product of its digits is 4320, while the sum is 25.

The square root of 453436 is about 673.3765662688. The cubic root of 453436 is about 76.8254888632.

It can be divided in two parts, 45 and 3436, that added together give a square (3481 = 59²).

The spelling of 453436 in words is "four hundred fifty-three thousand, four hundred thirty-six".