10660120 has 32 divisors (see below), whose sum is σ = 24397200. Its totient is φ = 4190848.

The previous prime is 10660099. The next prime is 10660127. The reversal of 10660120 is 2106601.

It is a super-2 number, since 2×10660120² = 227276316828800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10660094 and 10660103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10660127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102 + ... + 4618.

Almost surely, 2^10660120 is an apocalyptic number.

10660120 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 10660120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12198600).

10660120 is an abundant number, since it is smaller than the sum of its proper divisors (13737080).

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

10660120 is a wasteful number, since it uses less digits than its factorization.

10660120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4587 (or 4583 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 10660120 is about 3264.9839203279. The cubic root of 10660120 is about 220.0834394243.

Adding to 10660120 its reverse (2106601), we get a palindrome (12766721).

It can be divided in two parts, 10660 and 120, that multiplied together give a triangular number (1279200 = T₁₅₉₉).

The spelling of 10660120 in words is "ten million, six hundred sixty thousand, one hundred twenty".