43542482 has 8 divisors (see below), whose sum is σ = 65568636. Its totient is φ = 21686272.

The previous prime is 43542479. The next prime is 43542493. The reversal of 43542482 is 28424534.

43542482 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 34000561 + 9541921 = 5831^2 + 3089^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 41843 + ... + 42870.

Almost surely, 2^43542482 is an apocalyptic number.

43542482 is a deficient number, since it is larger than the sum of its proper divisors (22026154).

43542482 is a wasteful number, since it uses less digits than its factorization.

43542482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84972.

The product of its digits is 30720, while the sum is 32.

The square root of 43542482 is about 6598.6727453330. The cubic root of 43542482 is about 351.8069329075.

The spelling of 43542482 in words is "forty-three million, five hundred forty-two thousand, four hundred eighty-two".