10722567 has 4 divisors (see below), whose sum is σ = 14296760. Its totient is φ = 7148376.

The previous prime is 10722553. The next prime is 10722619. The reversal of 10722567 is 76522701.

10722567 is digitally balanced in base 2, base 3 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 76522701 = 3 ⋅25507567.

It is not a de Polignac number, because 10722567 - 2¹¹ = 10720519 is a prime.

It is a super-2 number, since 2×10722567² = 229946886138978, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10722527) 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, 1787092 + ... + 1787097.

It is an arithmetic number, because the mean of its divisors is an integer number (3574190).

Almost surely, 2^10722567 is an apocalyptic number.

10722567 is a deficient number, since it is larger than the sum of its proper divisors (3574193).

10722567 is an equidigital number, since it uses as much as digits as its factorization.

10722567 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3574192.

The product of its (nonzero) digits is 5880, while the sum is 30.

The square root of 10722567 is about 3274.5330964887. The cubic root of 10722567 is about 220.5123526998.

The spelling of 10722567 in words is "ten million, seven hundred twenty-two thousand, five hundred sixty-seven".