11196740 has 24 divisors (see below), whose sum is σ = 23838360. Its totient is φ = 4416768.

The previous prime is 11196721. The next prime is 11196743. The reversal of 11196740 is 4769111.

11196740 is nontrivially palindromic in base 9.

It can be written as a sum of positive squares in 4 ways, for example, as 3928324 + 7268416 = 1982^2 + 2696^2 .

It is not an unprimeable number, because it can be changed into a prime (11196743) 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 7 ways as a sum of consecutive naturals, for example, 2375 + ... + 5294.

It is an arithmetic number, because the mean of its divisors is an integer number (993265).

Almost surely, 2^11196740 is an apocalyptic number.

11196740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11196740 is an abundant number, since it is smaller than the sum of its proper divisors (12641620).

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

11196740 is a wasteful number, since it uses less digits than its factorization.

11196740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7751 (or 7749 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 29.

The square root of 11196740 is about 3346.1530150308. The cubic root of 11196740 is about 223.7160784172.

The spelling of 11196740 in words is "eleven million, one hundred ninety-six thousand, seven hundred forty".