11622411 has 6 divisors (see below), whose sum is σ = 16787940. Its totient is φ = 7748268.

The previous prime is 11622379. The next prime is 11622419. The reversal of 11622411 is 11422611.

11622411 is a `hidden beast` number, since 1 + 1 + 622 + 41 + 1 = 666.

It is not a de Polignac number, because 11622411 - 2⁵ = 11622379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11622419) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 645681 + ... + 645698.

It is an arithmetic number, because the mean of its divisors is an integer number (2797990).

Almost surely, 2^11622411 is an apocalyptic number.

11622411 is a deficient number, since it is larger than the sum of its proper divisors (5165529).

11622411 is a wasteful number, since it uses less digits than its factorization.

11622411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1291385 (or 1291382 counting only the distinct ones).

The product of its digits is 96, while the sum is 18.

The square root of 11622411 is about 3409.1657337243. The cubic root of 11622411 is about 226.5159265441.

The spelling of 11622411 in words is "eleven million, six hundred twenty-two thousand, four hundred eleven".