4542422 has 8 divisors (see below), whose sum is σ = 6823272. Its totient is φ = 2268000.

The previous prime is 4542407. The next prime is 4542437. The reversal of 4542422 is 2242454.

It is an interprime number because it is at equal distance from previous prime (4542407) and next prime (4542437).

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 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, 1022 + ... + 3182.

It is an arithmetic number, because the mean of its divisors is an integer number (852909).

Almost surely, 2^4542422 is an apocalyptic number.

4542422 is a deficient number, since it is larger than the sum of its proper divisors (2280850).

4542422 is a wasteful number, since it uses less digits than its factorization.

4542422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3214.

The product of its digits is 2560, while the sum is 23.

The square root of 4542422 is about 2131.2958499467. The cubic root of 4542422 is about 165.6135346045.

Adding to 4542422 its reverse (2242454), we get a palindrome (6784876).

Subtracting from 4542422 its reverse (2242454), we obtain a cube (2299968 = 132³).

The spelling of 4542422 in words is "four million, five hundred forty-two thousand, four hundred twenty-two".