9707222 has 8 divisors (see below), whose sum is σ = 16640976. Its totient is φ = 4160232.

The previous prime is 9707189. The next prime is 9707227. The reversal of 9707222 is 2227079.

9707222 is digitally balanced in base 2 and base 8, because in such bases it contains all the possibile digits an equal number of times.

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

9707222 is strictly pandigital in base 8.

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9707227) 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, 346673 + ... + 346700.

It is an arithmetic number, because the mean of its divisors is an integer number (2080122).

Almost surely, 2^9707222 is an apocalyptic number.

9707222 is a deficient number, since it is larger than the sum of its proper divisors (6933754).

9707222 is a wasteful number, since it uses less digits than its factorization.

9707222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 693382.

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 9707222 is about 3115.6415069773. The cubic root of 9707222 is about 213.3200387766.

It can be divided in two parts, 970 and 7222, that added together give a 13-th power (8192 = 2¹³).

The spelling of 9707222 in words is "nine million, seven hundred seven thousand, two hundred twenty-two".