11874541 has 4 divisors (see below), whose sum is σ = 13570912. Its totient is φ = 10178172.

The previous prime is 11874523. The next prime is 11874557. The reversal of 11874541 is 14547811.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11874541 - 2⁹ = 11874029 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 (11874571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 848175 + ... + 848188.

It is an arithmetic number, because the mean of its divisors is an integer number (3392728).

Almost surely, 2^11874541 is an apocalyptic number.

It is an amenable number.

11874541 is a deficient number, since it is larger than the sum of its proper divisors (1696371).

11874541 is an equidigital number, since it uses as much as digits as its factorization.

11874541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1696370.

The product of its digits is 4480, while the sum is 31.

The square root of 11874541 is about 3445.9455886592. The cubic root of 11874541 is about 228.1421922616.

The spelling of 11874541 in words is "eleven million, eight hundred seventy-four thousand, five hundred forty-one".