10722617 has 4 divisors (see below), whose sum is σ = 10746240. Its totient is φ = 10698996.

The previous prime is 10722553. The next prime is 10722619. The reversal of 10722617 is 71622701.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 71622701 = 109 ⋅657089.

It is a cyclic number.

It is not a de Polignac number, because 10722617 - 2⁶ = 10722553 is a prime.

It is a super-2 number, since 2×10722617² = 229949030657378, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10722619) 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, 11117 + ... + 12042.

It is an arithmetic number, because the mean of its divisors is an integer number (2686560).

Almost surely, 2^10722617 is an apocalyptic number.

It is an amenable number.

10722617 is a deficient number, since it is larger than the sum of its proper divisors (23623).

10722617 is an equidigital number, since it uses as much as digits as its factorization.

10722617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23622.

The product of its (nonzero) digits is 1176, while the sum is 26.

The square root of 10722617 is about 3274.5407311561. The cubic root of 10722617 is about 220.5126954536.

The spelling of 10722617 in words is "ten million, seven hundred twenty-two thousand, six hundred seventeen".