10707220 has 12 divisors (see below), whose sum is σ = 22485204. Its totient is φ = 4282880.

The previous prime is 10707209. The next prime is 10707223. The reversal of 10707220 is 2270701.

It can be written as a sum of positive squares in 2 ways, for example, as 1838736 + 8868484 = 1356^2 + 2978^2 .

It is a super-2 number, since 2×10707220² = 229289120256800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10707223) 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, 267661 + ... + 267700.

It is an arithmetic number, because the mean of its divisors is an integer number (1873767).

Almost surely, 2^10707220 is an apocalyptic number.

10707220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10707220 is an abundant number, since it is smaller than the sum of its proper divisors (11777984).

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

10707220 is a wasteful number, since it uses less digits than its factorization.

10707220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535370 (or 535368 counting only the distinct ones).

The product of its (nonzero) digits is 196, while the sum is 19.

The square root of 10707220 is about 3272.1888698546. The cubic root of 10707220 is about 220.4070974644.

Adding to 10707220 its reverse (2270701), we get a palindrome (12977921).

The spelling of 10707220 in words is "ten million, seven hundred seven thousand, two hundred twenty".