43852438 has 16 divisors (see below), whose sum is σ = 76299264. Its totient is φ = 18513000.

The previous prime is 43852409. The next prime is 43852441. The reversal of 43852438 is 83425834.

It is a junction number, because it is equal to n+sod(n) for n = 43852397 and 43852406.

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, 22438 + ... + 24313.

It is an arithmetic number, because the mean of its divisors is an integer number (4768704).

Almost surely, 2^43852438 is an apocalyptic number.

43852438 is a deficient number, since it is larger than the sum of its proper divisors (32446826).

43852438 is a wasteful number, since it uses less digits than its factorization.

43852438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46827.

The product of its digits is 92160, while the sum is 37.

The square root of 43852438 is about 6622.1173351127. The cubic root of 43852438 is about 352.6397360250.

The spelling of 43852438 in words is "forty-three million, eight hundred fifty-two thousand, four hundred thirty-eight".