43430485 has 16 divisors (see below), whose sum is σ = 62697600. Its totient is φ = 28213056.

The previous prime is 43430467. The next prime is 43430503. The reversal of 43430485 is 58403434.

43430485 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 (43430467) and next prime (43430503).

It is a cyclic number.

It is not a de Polignac number, because 43430485 - 2¹⁷ = 43299413 is a prime.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 31990 + ... + 33319.

It is an arithmetic number, because the mean of its divisors is an integer number (3918600).

Almost surely, 2^43430485 is an apocalyptic number.

It is an amenable number.

43430485 is a deficient number, since it is larger than the sum of its proper divisors (19267115).

43430485 is a wasteful number, since it uses less digits than its factorization.

43430485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65340.

The product of its (nonzero) digits is 23040, while the sum is 31.

The square root of 43430485 is about 6590.1809535095. The cubic root of 43430485 is about 351.5050426660.

The spelling of 43430485 in words is "forty-three million, four hundred thirty thousand, four hundred eighty-five".