11890659 has 8 divisors (see below), whose sum is σ = 17295552. Its totient is φ = 7206440.

The previous prime is 11890657. The next prime is 11890673. The reversal of 11890659 is 95609811.

11890659 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 11890659 - 2¹ = 11890657 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11890657) 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, 180129 + ... + 180194.

It is an arithmetic number, because the mean of its divisors is an integer number (2161944).

Almost surely, 2^11890659 is an apocalyptic number.

11890659 is a deficient number, since it is larger than the sum of its proper divisors (5404893).

11890659 is a wasteful number, since it uses less digits than its factorization.

11890659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360337.

The product of its (nonzero) digits is 19440, while the sum is 39.

The square root of 11890659 is about 3448.2834860261. The cubic root of 11890659 is about 228.2453691156.

The spelling of 11890659 in words is "eleven million, eight hundred ninety thousand, six hundred fifty-nine".