11889007 has 8 divisors (see below), whose sum is σ = 12841920. Its totient is φ = 10941600.

The previous prime is 11888983. The next prime is 11889011. The reversal of 11889007 is 70098811.

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

It is a cyclic number.

It is not a de Polignac number, because 11889007 - 2¹⁵ = 11856239 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11889037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3882 + ... + 6232.

It is an arithmetic number, because the mean of its divisors is an integer number (1605240).

Almost surely, 2^11889007 is an apocalyptic number.

11889007 is a deficient number, since it is larger than the sum of its proper divisors (952913).

11889007 is a wasteful number, since it uses less digits than its factorization.

11889007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2753.

The product of its (nonzero) digits is 4032, while the sum is 34.

The square root of 11889007 is about 3448.0439382351. The cubic root of 11889007 is about 228.2347983863.

The spelling of 11889007 in words is "eleven million, eight hundred eighty-nine thousand, seven".