10722697 has 2 divisors, whose sum is σ = 10722698. Its totient is φ = 10722696.

The previous prime is 10722667. The next prime is 10722703. The reversal of 10722697 is 79622701.

10722697 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10471696 + 251001 = 3236^2 + 501^2 .

It is an emirp because it is prime and its reverse (79622701) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10722697 is a prime.

It is a super-2 number, since 2×10722697² = 229952461907618, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10722667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5361348 + 5361349.

It is an arithmetic number, because the mean of its divisors is an integer number (5361349).

Almost surely, 2^10722697 is an apocalyptic number.

It is an amenable number.

10722697 is a deficient number, since it is larger than the sum of its proper divisors (1).

10722697 is an equidigital number, since it uses as much as digits as its factorization.

10722697 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10584, while the sum is 34.

The square root of 10722697 is about 3274.5529465868. The cubic root of 10722697 is about 220.5132438574.

The spelling of 10722697 in words is "ten million, seven hundred twenty-two thousand, six hundred ninety-seven".