32452448 has 48 divisors (see below), whose sum is σ = 76204800. Its totient is φ = 13301376.

The previous prime is 32452447. The next prime is 32452451. The reversal of 32452448 is 84425423.

It is a super-2 number, since 2×32452448² = 2106322762385408, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32452447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2003 + ... + 8301.

It is an arithmetic number, because the mean of its divisors is an integer number (1587600).

Almost surely, 2^32452448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32452448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38102400).

32452448 is an abundant number, since it is smaller than the sum of its proper divisors (43752352).

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

32452448 is a wasteful number, since it uses less digits than its factorization.

32452448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6339 (or 6331 counting only the distinct ones).

The product of its digits is 30720, while the sum is 32.

The square root of 32452448 is about 5696.7050125489. The cubic root of 32452448 is about 318.9694975142.

The spelling of 32452448 in words is "thirty-two million, four hundred fifty-two thousand, four hundred forty-eight".