10781368 has 32 divisors (see below), whose sum is σ = 22050000. Its totient is φ = 4912128.

The previous prime is 10781357. The next prime is 10781369. The reversal of 10781368 is 86318701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10781369) 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, 8008 + ... + 9256.

Almost surely, 2^10781368 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 10781368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11025000).

10781368 is an abundant number, since it is smaller than the sum of its proper divisors (11268632).

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

10781368 is a wasteful number, since it uses less digits than its factorization.

10781368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1351 (or 1347 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 34.

The square root of 10781368 is about 3283.4993528247. The cubic root of 10781368 is about 220.9147040194.

The spelling of 10781368 in words is "ten million, seven hundred eighty-one thousand, three hundred sixty-eight".