452448 has 36 divisors (see below), whose sum is σ = 1287468. Its totient is φ = 150720.

The previous prime is 452443. The next prime is 452453. The reversal of 452448 is 844254.

It is an interprime number because it is at equal distance from previous prime (452443) and next prime (452453).

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452443) by changing a digit.

452448 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 in 5 ways as a sum of consecutive naturals, for example, 498 + ... + 1073.

It is an arithmetic number, because the mean of its divisors is an integer number (35763).

2⁴⁵²⁴⁴⁸ is an apocalyptic number.

452448 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

452448 is an abundant number, since it is smaller than the sum of its proper divisors (835020).

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

452448 is a wasteful number, since it uses less digits than its factorization.

452448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1587 (or 1576 counting only the distinct ones).

The product of its digits is 5120, while the sum is 27.

The square root of 452448 is about 672.6425499476. The cubic root of 452448 is about 76.7696494657.

It can be divided in two parts, 452 and 448, that added together give a square (900 = 30²).

The spelling of 452448 in words is "four hundred fifty-two thousand, four hundred forty-eight".