11916411 has 16 divisors (see below), whose sum is σ = 17394720. Its totient is φ = 7211520.

The previous prime is 11916409. The next prime is 11916433. The reversal of 11916411 is 11461911.

11916411 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11916411 - 2¹ = 11916409 is a prime.

It is a super-2 number, since 2×11916411² = 284001702241842, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11916481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126 + ... + 4883.

It is an arithmetic number, because the mean of its divisors is an integer number (1087170).

Almost surely, 2^11916411 is an apocalyptic number.

11916411 is a deficient number, since it is larger than the sum of its proper divisors (5478309).

11916411 is a wasteful number, since it uses less digits than its factorization.

11916411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5086.

The product of its digits is 216, while the sum is 24.

The square root of 11916411 is about 3452.0154982271. The cubic root of 11916411 is about 228.4100231972.

The spelling of 11916411 in words is "eleven million, nine hundred sixteen thousand, four hundred eleven".