43950241 has 2 divisors, whose sum is σ = 43950242. Its totient is φ = 43950240.

The previous prime is 43950229. The next prime is 43950259. The reversal of 43950241 is 14205934.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40449600 + 3500641 = 6360^2 + 1871^2 .

It is a cyclic number.

It is not a de Polignac number, because 43950241 - 2⁷ = 43950113 is a prime.

It is not a weakly prime, because it can be changed into another prime (43950041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21975120 + 21975121.

It is an arithmetic number, because the mean of its divisors is an integer number (21975121).

Almost surely, 2^43950241 is an apocalyptic number.

It is an amenable number.

43950241 is a deficient number, since it is larger than the sum of its proper divisors (1).

43950241 is an equidigital number, since it uses as much as digits as its factorization.

43950241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 43950241 is about 6629.4977939509. The cubic root of 43950241 is about 352.9017025749.

The spelling of 43950241 in words is "forty-three million, nine hundred fifty thousand, two hundred forty-one".