11874743 has 4 divisors (see below), whose sum is σ = 12195720. Its totient is φ = 11553768.

The previous prime is 11874719. The next prime is 11874761. The reversal of 11874743 is 34747811.

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

It is not a de Polignac number, because 11874743 - 2¹⁴ = 11858359 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 (11874763) 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, 160433 + ... + 160506.

It is an arithmetic number, because the mean of its divisors is an integer number (3048930).

Almost surely, 2^11874743 is an apocalyptic number.

11874743 is a deficient number, since it is larger than the sum of its proper divisors (320977).

11874743 is an equidigital number, since it uses as much as digits as its factorization.

11874743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320976.

The product of its digits is 18816, while the sum is 35.

The square root of 11874743 is about 3445.9748983415. The cubic root of 11874743 is about 228.1434859105.

The spelling of 11874743 in words is "eleven million, eight hundred seventy-four thousand, seven hundred forty-three".