43948992 has 28 divisors (see below), whose sum is σ = 116282216. Its totient is φ = 14649600.

The previous prime is 43948987. The next prime is 43948997. The reversal of 43948992 is 29984934.

43948992 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (43948987) and next prime (43948997).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43948997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114259 + ... + 114642.

Almost surely, 2^43948992 is an apocalyptic number.

It is an amenable number.

43948992 is an abundant number, since it is smaller than the sum of its proper divisors (72333224).

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

43948992 is a wasteful number, since it uses less digits than its factorization.

43948992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228916 (or 228906 counting only the distinct ones).

The product of its digits is 559872, while the sum is 48.

The square root of 43948992 is about 6629.4035930844. The cubic root of 43948992 is about 352.8983595641.

The spelling of 43948992 in words is "forty-three million, nine hundred forty-eight thousand, nine hundred ninety-two".