10722580 has 96 divisors (see below), whose sum is σ = 26998272. Its totient is φ = 3532800.

The previous prime is 10722553. The next prime is 10722619. The reversal of 10722580 is 8522701.

10722580 = T₁₅₃ + T₁₅₄ + ... + T₄₀₇.

It is a super-2 number, since 2×10722580² = 229947443712800, which contains 22 as substring.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 175750 + ... + 175810.

It is an arithmetic number, because the mean of its divisors is an integer number (281232).

Almost surely, 2^10722580 is an apocalyptic number.

10722580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10722580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13499136).

10722580 is an abundant number, since it is smaller than the sum of its proper divisors (16275692).

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

10722580 is a wasteful number, since it uses less digits than its factorization.

10722580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145 (or 143 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 25.

The square root of 10722580 is about 3274.5350815039. The cubic root of 10722580 is about 220.5124418159.

The spelling of 10722580 in words is "ten million, seven hundred twenty-two thousand, five hundred eighty".