11906288 has 20 divisors (see below), whose sum is σ = 23283480. Its totient is φ = 5897664.

The previous prime is 11906287. The next prime is 11906303. The reversal of 11906288 is 88260911.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11906281) 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, 1670 + ... + 5157.

It is an arithmetic number, because the mean of its divisors is an integer number (1164174).

Almost surely, 2^11906288 is an apocalyptic number.

It is an amenable number.

11906288 is a deficient number, since it is larger than the sum of its proper divisors (11377192).

11906288 is a wasteful number, since it uses less digits than its factorization.

11906288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6944 (or 6938 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 35.

The square root of 11906288 is about 3450.5489418352. The cubic root of 11906288 is about 228.3453267124.

The spelling of 11906288 in words is "eleven million, nine hundred six thousand, two hundred eighty-eight".