43248812 has 6 divisors (see below), whose sum is σ = 75685428. Its totient is φ = 21624404.

The previous prime is 43248811. The next prime is 43248839. The reversal of 43248812 is 21884234.

It is a super-2 number, since 2×43248812² = 3740919478822688, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (43248811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5406098 + ... + 5406105.

It is an arithmetic number, because the mean of its divisors is an integer number (12614238).

Almost surely, 2^43248812 is an apocalyptic number.

It is an amenable number.

43248812 is a deficient number, since it is larger than the sum of its proper divisors (32436616).

43248812 is a wasteful number, since it uses less digits than its factorization.

43248812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10812207 (or 10812205 counting only the distinct ones).

The product of its digits is 12288, while the sum is 32.

The square root of 43248812 is about 6576.3828963953. The cubic root of 43248812 is about 351.0142336146.

The spelling of 43248812 in words is "forty-three million, two hundred forty-eight thousand, eight hundred twelve".