11872583 has 4 divisors (see below), whose sum is σ = 12096648. Its totient is φ = 11648520.

The previous prime is 11872547. The next prime is 11872603. The reversal of 11872583 is 38527811.

11872583 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11872583 - 2⁶ = 11872519 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11872543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111953 + ... + 112058.

It is an arithmetic number, because the mean of its divisors is an integer number (3024162).

Almost surely, 2^11872583 is an apocalyptic number.

11872583 is a deficient number, since it is larger than the sum of its proper divisors (224065).

11872583 is an equidigital number, since it uses as much as digits as its factorization.

11872583 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224064.

The product of its digits is 13440, while the sum is 35.

The square root of 11872583 is about 3445.6614749566. The cubic root of 11872583 is about 228.1296520725.

The spelling of 11872583 in words is "eleven million, eight hundred seventy-two thousand, five hundred eighty-three".