5115422 has 16 divisors (see below), whose sum is σ = 8316672. Its totient is φ = 2345760.

The previous prime is 5115421. The next prime is 5115431. The reversal of 5115422 is 2245115.

It is a junction number, because it is equal to n+sod(n) for n = 5115394 and 5115403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5115421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4163 + ... + 5249.

It is an arithmetic number, because the mean of its divisors is an integer number (519792).

Almost surely, 2^5115422 is an apocalyptic number.

5115422 is a deficient number, since it is larger than the sum of its proper divisors (3201250).

5115422 is a wasteful number, since it uses less digits than its factorization.

5115422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1283.

The product of its digits is 400, while the sum is 20.

The square root of 5115422 is about 2261.7298689278. The cubic root of 5115422 is about 172.3033900822.

The spelling of 5115422 in words is "five million, one hundred fifteen thousand, four hundred twenty-two".