7226672 has 10 divisors (see below), whose sum is σ = 14001708. Its totient is φ = 3613328.

The previous prime is 7226671. The next prime is 7226693. The reversal of 7226672 is 2766227.

It is not an unprimeable number, because it can be changed into a prime (7226671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225818 + ... + 225849.

Almost surely, 2^7226672 is an apocalyptic number.

It is an amenable number.

7226672 is a deficient number, since it is larger than the sum of its proper divisors (6775036).

7226672 is a wasteful number, since it uses less digits than its factorization.

7226672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451675 (or 451669 counting only the distinct ones).

The product of its digits is 14112, while the sum is 32.

The square root of 7226672 is about 2688.2470124600. The cubic root of 7226672 is about 193.3360232153.

It can be divided in two parts, 722 and 6672, that multiplied together give a palindrome (4817184).

The spelling of 7226672 in words is "seven million, two hundred twenty-six thousand, six hundred seventy-two".