10647960 has 64 divisors (see below), whose sum is σ = 32335200. Its totient is φ = 2804736.

The previous prime is 10647953. The next prime is 10647979. The reversal of 10647960 is 6974601.

It is a happy number.

It is a super-2 number, since 2×10647960² = 226758104323200, 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 15 ways as a sum of consecutive naturals, for example, 10182 + ... + 11178.

Almost surely, 2^10647960 is an apocalyptic number.

10647960 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 10647960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16167600).

10647960 is an abundant number, since it is smaller than the sum of its proper divisors (21687240).

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

10647960 is a wasteful number, since it uses less digits than its factorization.

10647960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1100 (or 1096 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 10647960 is about 3263.1212052267. The cubic root of 10647960 is about 219.9997245176. Note that the first 3 decimals are identical.

The spelling of 10647960 in words is "ten million, six hundred forty-seven thousand, nine hundred sixty".