5422040 has 32 divisors (see below), whose sum is σ = 13139280. Its totient is φ = 2001792.

The previous prime is 5422037. The next prime is 5422051. The reversal of 5422040 is 402245.

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 7 ways as a sum of consecutive naturals, for example, 4694 + ... + 5733.

Almost surely, 2^5422040 is an apocalyptic number.

It is an amenable number.

5422040 is an abundant number, since it is smaller than the sum of its proper divisors (7717240).

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

5422040 is a wasteful number, since it uses less digits than its factorization.

5422040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10451 (or 10447 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 17.

The square root of 5422040 is about 2328.5274316615. The cubic root of 5422040 is about 175.6794267806.

Adding to 5422040 its reverse (402245), we get a palindrome (5824285).

The spelling of 5422040 in words is "five million, four hundred twenty-two thousand, forty".