7236722 has 8 divisors (see below), whose sum is σ = 10886400. Its totient is φ = 3607924.

The previous prime is 7236721. The next prime is 7236727. The reversal of 7236722 is 2276327.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (7236721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4322 + ... + 5757.

It is an arithmetic number, because the mean of its divisors is an integer number (1360800).

Almost surely, 2^7236722 is an apocalyptic number.

7236722 is a deficient number, since it is larger than the sum of its proper divisors (3649678).

7236722 is a wasteful number, since it uses less digits than its factorization.

7236722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10440.

The product of its digits is 7056, while the sum is 29.

The square root of 7236722 is about 2690.1156108985. The cubic root of 7236722 is about 193.4256046537.

The spelling of 7236722 in words is "seven million, two hundred thirty-six thousand, seven hundred twenty-two".