4542424 has 16 divisors (see below), whose sum is σ = 8620920. Its totient is φ = 2243520.

The previous prime is 4542407. The next prime is 4542437. The reversal of 4542424 is 4242454.

It is a happy number.

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, 2757 + ... + 4084.

Almost surely, 2^4542424 is an apocalyptic number.

It is an amenable number.

4542424 is a deficient number, since it is larger than the sum of its proper divisors (4078496).

4542424 is a wasteful number, since it uses less digits than its factorization.

4542424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6930 (or 6926 counting only the distinct ones).

The product of its digits is 5120, while the sum is 25.

The square root of 4542424 is about 2131.2963191448. The cubic root of 4542424 is about 165.6135589106.

Adding to 4542424 its reverse (4242454), we get a palindrome (8784878).

The spelling of 4542424 in words is "four million, five hundred forty-two thousand, four hundred twenty-four".