11873061 has 10 divisors (see below), whose sum is σ = 17736422. Its totient is φ = 7915320.

The previous prime is 11873027. The next prime is 11873077. The reversal of 11873061 is 16037811.

11873061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 9641025 + 2232036 = 3105^2 + 1494^2 .

It is not a de Polignac number, because 11873061 - 2¹⁰ = 11872037 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11873011) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 73210 + ... + 73371.

Almost surely, 2^11873061 is an apocalyptic number.

It is an amenable number.

11873061 is a deficient number, since it is larger than the sum of its proper divisors (5863361).

11873061 is an equidigital number, since it uses as much as digits as its factorization.

11873061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146593 (or 146584 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 27.

The square root of 11873061 is about 3445.7308368472. The cubic root of 11873061 is about 228.1327135942.

The spelling of 11873061 in words is "eleven million, eight hundred seventy-three thousand, sixty-one".