10937840 has 40 divisors (see below), whose sum is σ = 25980480. Its totient is φ = 4280576.

The previous prime is 10937821. The next prime is 10937869. The reversal of 10937840 is 4873901.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 10937797 and 10937806.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2306 + ... + 5214.

It is an arithmetic number, because the mean of its divisors is an integer number (649512).

Almost surely, 2^10937840 is an apocalyptic number.

10937840 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 10937840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12990240).

10937840 is an abundant number, since it is smaller than the sum of its proper divisors (15042640).

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

10937840 is a wasteful number, since it uses less digits than its factorization.

10937840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2969 (or 2963 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 10937840 is about 3307.2405415996. The cubic root of 10937840 is about 221.9783005060.

The spelling of 10937840 in words is "ten million, nine hundred thirty-seven thousand, eight hundred forty".