43852441 has 2 divisors, whose sum is σ = 43852442. Its totient is φ = 43852440.

The previous prime is 43852409. The next prime is 43852447. The reversal of 43852441 is 14425834.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31036041 + 12816400 = 5571^2 + 3580^2 .

It is a cyclic number.

It is not a de Polignac number, because 43852441 - 2⁵ = 43852409 is a prime.

It is not a weakly prime, because it can be changed into another prime (43852447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21926220 + 21926221.

It is an arithmetic number, because the mean of its divisors is an integer number (21926221).

Almost surely, 2^43852441 is an apocalyptic number.

It is an amenable number.

43852441 is a deficient number, since it is larger than the sum of its proper divisors (1).

43852441 is an equidigital number, since it uses as much as digits as its factorization.

43852441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15360, while the sum is 31.

The square root of 43852441 is about 6622.1175616263. The cubic root of 43852441 is about 352.6397440665.

The spelling of 43852441 in words is "forty-three million, eight hundred fifty-two thousand, four hundred forty-one".