11710940 has 12 divisors (see below), whose sum is σ = 24593016. Its totient is φ = 4684368.

The previous prime is 11710883. The next prime is 11710949. The reversal of 11710940 is 4901711.

It is a super-2 number, since 2×11710940² = 274292231367200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11710949) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 292754 + ... + 292793.

It is an arithmetic number, because the mean of its divisors is an integer number (2049418).

Almost surely, 2^11710940 is an apocalyptic number.

11710940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11710940 is an abundant number, since it is smaller than the sum of its proper divisors (12882076).

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

11710940 is a wasteful number, since it uses less digits than its factorization.

11710940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585556 (or 585554 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 23.

The square root of 11710940 is about 3422.1250707711. The cubic root of 11710940 is about 227.0896034704.

The spelling of 11710940 in words is "eleven million, seven hundred ten thousand, nine hundred forty".