9860722 has 8 divisors (see below), whose sum is σ = 15190956. Its totient is φ = 4797072.

The previous prime is 9860713. The next prime is 9860723. The reversal of 9860722 is 2270689.

It can be written as a sum of positive squares in 2 ways, for example, as 7667361 + 2193361 = 2769^2 + 1481^2 .

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

It is a super-2 number, since 2×9860722² = 194467676722568, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (9860723) 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, 66553 + ... + 66700.

Almost surely, 2^9860722 is an apocalyptic number.

9860722 is a deficient number, since it is larger than the sum of its proper divisors (5330234).

9860722 is a wasteful number, since it uses less digits than its factorization.

9860722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133292.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 9860722 is about 3140.1786573378. The cubic root of 9860722 is about 214.4385712748.

The spelling of 9860722 in words is "nine million, eight hundred sixty thousand, seven hundred twenty-two".