11859006 has 32 divisors (see below), whose sum is σ = 24330240. Its totient is φ = 3852576.

The previous prime is 11858989. The next prime is 11859017. The reversal of 11859006 is 60095811.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60100 + ... + 60296.

It is an arithmetic number, because the mean of its divisors is an integer number (760320).

Almost surely, 2^11859006 is an apocalyptic number.

11859006 is an abundant number, since it is smaller than the sum of its proper divisors (12471234).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11859006 is a wasteful number, since it uses less digits than its factorization.

11859006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408.

The product of its (nonzero) digits is 2160, while the sum is 30.

The square root of 11859006 is about 3443.6907526664. The cubic root of 11859006 is about 228.0426589924.

The spelling of 11859006 in words is "eleven million, eight hundred fifty-nine thousand, six".