10978912 has 48 divisors (see below), whose sum is σ = 25788672. Its totient is φ = 4498560.

The previous prime is 10978901. The next prime is 10978921. The reversal of 10978912 is 21987901.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4087 + ... + 6217.

It is an arithmetic number, because the mean of its divisors is an integer number (537264).

Almost surely, 2^10978912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10978912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12894336).

10978912 is an abundant number, since it is smaller than the sum of its proper divisors (14809760).

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

10978912 is a wasteful number, since it uses less digits than its factorization.

10978912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2171 (or 2163 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 37.

The square root of 10978912 is about 3313.4441296029. Note that the first 3 decimals coincide. The cubic root of 10978912 is about 222.2557990746.

The spelling of 10978912 in words is "ten million, nine hundred seventy-eight thousand, nine hundred twelve".