10722444 has 24 divisors (see below), whose sum is σ = 26491248. Its totient is φ = 3363840.

The previous prime is 10722421. The next prime is 10722473. The reversal of 10722444 is 44422701.

It is a super-2 number, since 2×10722444² = 229941610666272, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26077 + ... + 26484.

It is an arithmetic number, because the mean of its divisors is an integer number (1103802).

Almost surely, 2^10722444 is an apocalyptic number.

It is an amenable number.

10722444 is an abundant number, since it is smaller than the sum of its proper divisors (15768804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10722444 is a wasteful number, since it uses less digits than its factorization.

10722444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52585 (or 52583 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 24.

The square root of 10722444 is about 3274.5143151313. The cubic root of 10722444 is about 220.5115095210.

The spelling of 10722444 in words is "ten million, seven hundred twenty-two thousand, four hundred forty-four".