7233722 has 16 divisors (see below), whose sum is σ = 11317920. Its totient is φ = 3464208.

The previous prime is 7233719. The next prime is 7233727. The reversal of 7233722 is 2273327.

It is a junction number, because it is equal to n+sod(n) for n = 7233691 and 7233700.

It is not an unprimeable number, because it can be changed into a prime (7233727) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4229 + ... + 5687.

It is an arithmetic number, because the mean of its divisors is an integer number (707370).

Almost surely, 2^7233722 is an apocalyptic number.

7233722 is a deficient number, since it is larger than the sum of its proper divisors (4084198).

7233722 is a wasteful number, since it uses less digits than its factorization.

7233722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1565.

The product of its digits is 3528, while the sum is 26.

The square root of 7233722 is about 2689.5579562449. The cubic root of 7233722 is about 193.3988726141.

The spelling of 7233722 in words is "seven million, two hundred thirty-three thousand, seven hundred twenty-two".