43416082 has 4 divisors (see below), whose sum is σ = 65124126. Its totient is φ = 21708040.

The previous prime is 43416077. The next prime is 43416091. The reversal of 43416082 is 28061434.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 28291761 + 15124321 = 5319^2 + 3889^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 43416082.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10854019 + ... + 10854022.

Almost surely, 2^43416082 is an apocalyptic number.

43416082 is a deficient number, since it is larger than the sum of its proper divisors (21708044).

43416082 is a wasteful number, since it uses less digits than its factorization.

43416082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21708043.

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 43416082 is about 6589.0881007921. The cubic root of 43416082 is about 351.4661814307.

The spelling of 43416082 in words is "forty-three million, four hundred sixteen thousand, eighty-two".