11874331 has 4 divisors (see below), whose sum is σ = 13570672. Its totient is φ = 10177992.

The previous prime is 11874329. The next prime is 11874341. The reversal of 11874331 is 13347811.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13347811 = 83 ⋅160817.

It is a cyclic number.

It is not a de Polignac number, because 11874331 - 2¹ = 11874329 is a prime.

It is a super-3 number, since 3×11874331³ (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11874331.

It is not an unprimeable number, because it can be changed into a prime (11874301) 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 3 ways as a sum of consecutive naturals, for example, 848160 + ... + 848173.

It is an arithmetic number, because the mean of its divisors is an integer number (3392668).

Almost surely, 2^11874331 is an apocalyptic number.

11874331 is the 1990-th hex number.

11874331 is a deficient number, since it is larger than the sum of its proper divisors (1696341).

11874331 is an equidigital number, since it uses as much as digits as its factorization.

11874331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1696340.

The product of its digits is 2016, while the sum is 28.

The square root of 11874331 is about 3445.9151179331. The cubic root of 11874331 is about 228.1408473635.

The spelling of 11874331 in words is "eleven million, eight hundred seventy-four thousand, three hundred thirty-one".