11670845 has 16 divisors (see below), whose sum is σ = 15090240. Its totient is φ = 8636544.

The previous prime is 11670839. The next prime is 11670851. The reversal of 11670845 is 54807611.

It is a happy number.

11670845 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11670839) and next prime (11670851).

It is a cyclic number.

It is not a de Polignac number, because 11670845 - 2⁴ = 11670829 is a prime.

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, 2657 + ... + 5513.

It is an arithmetic number, because the mean of its divisors is an integer number (943140).

Almost surely, 2^11670845 is an apocalyptic number.

It is an amenable number.

11670845 is a deficient number, since it is larger than the sum of its proper divisors (3419395).

11670845 is a wasteful number, since it uses less digits than its factorization.

11670845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2924.

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 11670845 is about 3416.2618459363. The cubic root of 11670845 is about 226.8301432666.

The spelling of 11670845 in words is "eleven million, six hundred seventy thousand, eight hundred forty-five".