5422542 has 8 divisors (see below), whose sum is σ = 10845096. Its totient is φ = 1807512.

The previous prime is 5422517. The next prime is 5422553. The reversal of 5422542 is 2452245.

It is a happy number.

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

5422542 is an admirable number.

It is a super-4 number, since 4×5422542⁴ (a number of 28 digits) contains 4444 as substring. Note that it is a super-d number also for d = 3.

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, 451873 + ... + 451884.

It is an arithmetic number, because the mean of its divisors is an integer number (1355637).

Almost surely, 2^5422542 is an apocalyptic number.

5422542 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5422542 is a wasteful number, since it uses less digits than its factorization.

5422542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 903762.

The product of its digits is 3200, while the sum is 24.

The square root of 5422542 is about 2328.6352226143. The cubic root of 5422542 is about 175.6848483778.

Adding to 5422542 its reverse (2452245), we get a palindrome (7874787).

The spelling of 5422542 in words is "five million, four hundred twenty-two thousand, five hundred forty-two".