10947930 has 64 divisors (see below), whose sum is σ = 30862080. Its totient is φ = 2433024.

The previous prime is 10947889. The next prime is 10947941. The reversal of 10947930 is 3974901.

10947930 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 10947891 and 10947900.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7066 + ... + 8474.

It is an arithmetic number, because the mean of its divisors is an integer number (482220).

Almost surely, 2^10947930 is an apocalyptic number.

10947930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10947930, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15431040).

10947930 is an abundant number, since it is smaller than the sum of its proper divisors (19914150).

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

10947930 is a wasteful number, since it uses less digits than its factorization.

10947930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1463.

The product of its (nonzero) digits is 6804, while the sum is 33.

The square root of 10947930 is about 3308.7656308660. The cubic root of 10947930 is about 222.0465367906.

The spelling of 10947930 in words is "ten million, nine hundred forty-seven thousand, nine hundred thirty".