43244406 has 12 divisors (see below), whose sum is σ = 93696252. Its totient is φ = 14414796.

The previous prime is 43244401. The next prime is 43244441. The reversal of 43244406 is 60444234.

It is a self number, because there is not a number n which added to its sum of digits gives 43244406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43244401) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1201216 + ... + 1201251.

It is an arithmetic number, because the mean of its divisors is an integer number (7808021).

Almost surely, 2^43244406 is an apocalyptic number.

43244406 is an abundant number, since it is smaller than the sum of its proper divisors (50451846).

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

43244406 is a wasteful number, since it uses less digits than its factorization.

43244406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2402475 (or 2402472 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

The square root of 43244406 is about 6576.0479012854. The cubic root of 43244406 is about 351.0023132777.

The spelling of 43244406 in words is "forty-three million, two hundred forty-four thousand, four hundred six".