5225212 has 12 divisors (see below), whose sum is σ = 9163336. Its totient is φ = 2607120.

The previous prime is 5225201. The next prime is 5225219. The reversal of 5225212 is 2125225.

It is a hoax number, since the sum of its digits (19) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 5225212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5225219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1387 + ... + 3517.

Almost surely, 2^5225212 is an apocalyptic number.

It is an amenable number.

5225212 is a deficient number, since it is larger than the sum of its proper divisors (3938124).

5225212 is a wasteful number, since it uses less digits than its factorization.

5225212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2748 (or 2746 counting only the distinct ones).

The product of its digits is 400, while the sum is 19.

The square root of 5225212 is about 2285.8722623979. The cubic root of 5225212 is about 173.5273649003.

The spelling of 5225212 in words is "five million, two hundred twenty-five thousand, two hundred twelve".