10773980 has 48 divisors (see below), whose sum is σ = 26502336. Its totient is φ = 3601920.

The previous prime is 10773967. The next prime is 10773989. The reversal of 10773980 is 8937701.

10773980 is digitally balanced in base 2 and base 8, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (35).

10773980 is strictly pandigital in base 8.

It is a self number, because there is not a number n which added to its sum of digits gives 10773980.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10773989) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4802 + ... + 6678.

It is an arithmetic number, because the mean of its divisors is an integer number (552132).

Almost surely, 2^10773980 is an apocalyptic number.

10773980 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 10773980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13251168).

10773980 is an abundant number, since it is smaller than the sum of its proper divisors (15728356).

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

10773980 is a wasteful number, since it uses less digits than its factorization.

10773980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1934 (or 1932 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 35.

The square root of 10773980 is about 3282.3741407707. The cubic root of 10773980 is about 220.8642314268.

The spelling of 10773980 in words is "ten million, seven hundred seventy-three thousand, nine hundred eighty".