4082542 has 8 divisors (see below), whose sum is σ = 6172416. Its totient is φ = 2025072.

The previous prime is 4082539. The next prime is 4082563. The reversal of 4082542 is 2452804.

It is a happy number.

4082542 is nontrivially palindromic in base 9.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7783 + ... + 8290.

It is an arithmetic number, because the mean of its divisors is an integer number (771552).

Almost surely, 2^4082542 is an apocalyptic number.

4082542 is a deficient number, since it is larger than the sum of its proper divisors (2089874).

4082542 is a wasteful number, since it uses less digits than its factorization.

4082542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16202.

The product of its (nonzero) digits is 2560, while the sum is 25.

The square root of 4082542 is about 2020.5301284564. The cubic root of 4082542 is about 159.8245733546.

It can be divided in two parts, 4082 and 542, that added together give a square (4624 = 68²).

The spelling of 4082542 in words is "four million, eighty-two thousand, five hundred forty-two".