5281422 has 32 divisors (see below), whose sum is σ = 11059200. Its totient is φ = 1679328.

The previous prime is 5281403. The next prime is 5281429. The reversal of 5281422 is 2241825.

It is a junction number, because it is equal to n+sod(n) for n = 5281392 and 5281401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5281429) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21979 + ... + 22217.

It is an arithmetic number, because the mean of its divisors is an integer number (345600).

Almost surely, 2^5281422 is an apocalyptic number.

5281422 is an abundant number, since it is smaller than the sum of its proper divisors (5777778).

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

5281422 is a wasteful number, since it uses less digits than its factorization.

5281422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400.

The product of its digits is 1280, while the sum is 24.

The square root of 5281422 is about 2298.1344608182. The cubic root of 5281422 is about 174.1473847028.

The spelling of 5281422 in words is "five million, two hundred eighty-one thousand, four hundred twenty-two".