10906780 has 24 divisors (see below), whose sum is σ = 22967280. Its totient is φ = 4350720.

The previous prime is 10906771. The next prime is 10906787. The reversal of 10906780 is 8760901.

10906780 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10906787) 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, 11940 + ... + 12820.

It is an arithmetic number, because the mean of its divisors is an integer number (956970).

Almost surely, 2^10906780 is an apocalyptic number.

10906780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10906780 is an abundant number, since it is smaller than the sum of its proper divisors (12060500).

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

10906780 is a wasteful number, since it uses less digits than its factorization.

10906780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1509 (or 1507 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 31.

The square root of 10906780 is about 3302.5414456143. The cubic root of 10906780 is about 221.7679852904.

The spelling of 10906780 in words is "ten million, nine hundred six thousand, seven hundred eighty".