5222430 has 24 divisors (see below), whose sum is σ = 13578552. Its totient is φ = 1392624.

The previous prime is 5222429. The next prime is 5222447. The reversal of 5222430 is 342225.

5222430 = 1020² + 1021² + ... + 1024².

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28924 + ... + 29103.

It is an arithmetic number, because the mean of its divisors is an integer number (565773).

Almost surely, 2^5222430 is an apocalyptic number.

5222430 is an abundant number, since it is smaller than the sum of its proper divisors (8356122).

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

5222430 is a wasteful number, since it uses less digits than its factorization.

5222430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58040 (or 58037 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 5222430 is about 2285.2636609372. The cubic root of 5222430 is about 173.4965630349.

Adding to 5222430 its reverse (342225), we get a palindrome (5564655).

The spelling of 5222430 in words is "five million, two hundred twenty-two thousand, four hundred thirty".