11874387 has 16 divisors (see below), whose sum is σ = 18210560. Its totient is φ = 6741792.

The previous prime is 11874383. The next prime is 11874389. The reversal of 11874387 is 78347811.

It is not a de Polignac number, because 11874387 - 2² = 11874383 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11874383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1689 + ... + 5157.

It is an arithmetic number, because the mean of its divisors is an integer number (1138160).

Almost surely, 2^11874387 is an apocalyptic number.

11874387 is a deficient number, since it is larger than the sum of its proper divisors (6336173).

11874387 is a wasteful number, since it uses less digits than its factorization.

11874387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3642.

The product of its digits is 37632, while the sum is 39.

The square root of 11874387 is about 3445.9232434864. The cubic root of 11874387 is about 228.1412060045.

The spelling of 11874387 in words is "eleven million, eight hundred seventy-four thousand, three hundred eighty-seven".