11874403 has 2 divisors, whose sum is σ = 11874404. Its totient is φ = 11874402.

The previous prime is 11874389. The next prime is 11874431. The reversal of 11874403 is 30447811.

It is an a-pointer prime, because the next prime (11874431) can be obtained adding 11874403 to its sum of digits (28).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11874403 - 2¹⁷ = 11743331 is a prime.

It is not a weakly prime, because it can be changed into another prime (11874103) 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 as a sum of consecutive naturals, namely, 5937201 + 5937202.

It is an arithmetic number, because the mean of its divisors is an integer number (5937202).

Almost surely, 2^11874403 is an apocalyptic number.

11874403 is a deficient number, since it is larger than the sum of its proper divisors (1).

11874403 is an equidigital number, since it uses as much as digits as its factorization.

11874403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 11874403 is about 3445.9255650696. The cubic root of 11874403 is about 228.1413084732.

The spelling of 11874403 in words is "eleven million, eight hundred seventy-four thousand, four hundred three".