11132906 has 8 divisors (see below), whose sum is σ = 17238144. Its totient is φ = 5386860.

The previous prime is 11132903. The next prime is 11132911. The reversal of 11132906 is 60923111.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (11132903) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89720 + ... + 89843.

It is an arithmetic number, because the mean of its divisors is an integer number (2154768).

Almost surely, 2^11132906 is an apocalyptic number.

11132906 is a deficient number, since it is larger than the sum of its proper divisors (6105238).

11132906 is a wasteful number, since it uses less digits than its factorization.

11132906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179596.

The product of its (nonzero) digits is 324, while the sum is 23.

The square root of 11132906 is about 3336.6009650541. The cubic root of 11132906 is about 223.2901235679.

The spelling of 11132906 in words is "eleven million, one hundred thirty-two thousand, nine hundred six".