10786140 has 72 divisors (see below), whose sum is σ = 33790848. Its totient is φ = 2782080.

The previous prime is 10786133. The next prime is 10786141. The reversal of 10786140 is 4168701.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10786141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4614 + ... + 6546.

Almost surely, 2^10786140 is an apocalyptic number.

10786140 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 10786140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16895424).

10786140 is an abundant number, since it is smaller than the sum of its proper divisors (23004708).

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

10786140 is a wasteful number, since it uses less digits than its factorization.

10786140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1979 (or 1974 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 10786140 is about 3284.2259361987. The cubic root of 10786140 is about 220.9472926318.

The spelling of 10786140 in words is "ten million, seven hundred eighty-six thousand, one hundred forty".