5221672 has 16 divisors (see below), whose sum is σ = 9835200. Its totient is φ = 2598960.

The previous prime is 5221651. The next prime is 5221673. The reversal of 5221672 is 2761225.

It is not an unprimeable number, because it can be changed into a prime (5221673) 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, 547 + ... + 3277.

It is an arithmetic number, because the mean of its divisors is an integer number (614700).

Almost surely, 2^5221672 is an apocalyptic number.

It is an amenable number.

5221672 is a deficient number, since it is larger than the sum of its proper divisors (4613528).

5221672 is a wasteful number, since it uses less digits than its factorization.

5221672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2976 (or 2972 counting only the distinct ones).

The product of its digits is 1680, while the sum is 25.

The square root of 5221672 is about 2285.0978097228. The cubic root of 5221672 is about 173.4881686822.

Adding to 5221672 its reverse (2761225), we get a palindrome (7982897).

The spelling of 5221672 in words is "five million, two hundred twenty-one thousand, six hundred seventy-two".