43253448 has 64 divisors (see below), whose sum is σ = 125184000. Its totient is φ = 12197952.

The previous prime is 43253447. The next prime is 43253461. The reversal of 43253448 is 84435234.

It is not an unprimeable number, because it can be changed into a prime (43253447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11643 + ... + 14901.

It is an arithmetic number, because the mean of its divisors is an integer number (1956000).

Almost surely, 2^43253448 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 43253448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62592000).

43253448 is an abundant number, since it is smaller than the sum of its proper divisors (81930552).

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

43253448 is a wasteful number, since it uses less digits than its factorization.

43253448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3354 (or 3350 counting only the distinct ones).

The product of its digits is 46080, while the sum is 33.

The square root of 43253448 is about 6576.7353603441. The cubic root of 43253448 is about 351.0267753375.

The spelling of 43253448 in words is "forty-three million, two hundred fifty-three thousand, four hundred forty-eight".