43081248 has 48 divisors (see below), whose sum is σ = 129245760. Its totient is φ = 12308736.

The previous prime is 43081223. The next prime is 43081253. The reversal of 43081248 is 84218034.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31383 + ... + 32726.

It is an arithmetic number, because the mean of its divisors is an integer number (2692620).

Almost surely, 2^43081248 is an apocalyptic number.

43081248 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

43081248 is an abundant number, since it is smaller than the sum of its proper divisors (86164512).

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

43081248 is a wasteful number, since it uses less digits than its factorization.

43081248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64129 (or 64121 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 43081248 is about 6563.6307025914. The cubic root of 43081248 is about 350.5603215397.

The spelling of 43081248 in words is "forty-three million, eighty-one thousand, two hundred forty-eight".