43869482 has 4 divisors (see below), whose sum is σ = 65804226. Its totient is φ = 21934740.

The previous prime is 43869481. The next prime is 43869491. The reversal of 43869482 is 28496834.

43869482 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 28496834 = 2 ⋅14248417.

It can be written as a sum of positive squares in only one way, i.e., 38056561 + 5812921 = 6169^2 + 2411^2 .

It is not an unprimeable number, because it can be changed into a prime (43869481) by changing a digit.

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 as a sum of consecutive naturals, namely, 10967369 + ... + 10967372.

Almost surely, 2^43869482 is an apocalyptic number.

43869482 is a deficient number, since it is larger than the sum of its proper divisors (21934744).

43869482 is a wasteful number, since it uses less digits than its factorization.

43869482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21934743.

The product of its digits is 331776, while the sum is 44.

The square root of 43869482 is about 6623.4041096705. The cubic root of 43869482 is about 352.6854165954.

The spelling of 43869482 in words is "forty-three million, eight hundred sixty-nine thousand, four hundred eighty-two".