3005542 has 4 divisors (see below), whose sum is σ = 4508316. Its totient is φ = 1502770.

The previous prime is 3005521. The next prime is 3005551. The reversal of 3005542 is 2455003.

It is a happy number.

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

It is a congruent number.

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 as a sum of consecutive naturals, namely, 751384 + ... + 751387.

It is an arithmetic number, because the mean of its divisors is an integer number (1127079).

Almost surely, 2^3005542 is an apocalyptic number.

3005542 is a deficient number, since it is larger than the sum of its proper divisors (1502774).

3005542 is a wasteful number, since it uses less digits than its factorization.

3005542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1502773.

The product of its (nonzero) digits is 600, while the sum is 19.

The square root of 3005542 is about 1733.6499069881. The cubic root of 3005542 is about 144.3137129228.

The spelling of 3005542 in words is "three million, five thousand, five hundred forty-two".