4542004 has 12 divisors (see below), whose sum is σ = 8133664. Its totient is φ = 2218104.

The previous prime is 4542001. The next prime is 4542011. The reversal of 4542004 is 4002454.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4542001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13032 + ... + 13375.

Almost surely, 2^4542004 is an apocalyptic number.

It is an amenable number.

4542004 is a deficient number, since it is larger than the sum of its proper divisors (3591660).

4542004 is a wasteful number, since it uses less digits than its factorization.

4542004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26454 (or 26452 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 19.

The square root of 4542004 is about 2131.1977852841. The cubic root of 4542004 is about 165.6084544526.

Adding to 4542004 its reverse (4002454), we get a palindrome (8544458).

The spelling of 4542004 in words is "four million, five hundred forty-two thousand, four".