4045082 has 8 divisors (see below), whose sum is σ = 6424596. Its totient is φ = 1903552.

The previous prime is 4045051. The next prime is 4045091. The reversal of 4045082 is 2805404.

It can be written as a sum of positive squares in 2 ways, for example, as 4044121 + 961 = 2011^2 + 31^2 .

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, 59453 + ... + 59520.

Almost surely, 2^4045082 is an apocalyptic number.

4045082 is a deficient number, since it is larger than the sum of its proper divisors (2379514).

4045082 is a wasteful number, since it uses less digits than its factorization.

4045082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118992.

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 4045082 is about 2011.2389216600. The cubic root of 4045082 is about 159.3342388134.

The spelling of 4045082 in words is "four million, forty-five thousand, eighty-two".