11887703 has 2 divisors, whose sum is σ = 11887704. Its totient is φ = 11887702.

The previous prime is 11887699. The next prime is 11887721. The reversal of 11887703 is 30778811.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11887703 - 2² = 11887699 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11887793) 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 as a sum of consecutive naturals, namely, 5943851 + 5943852.

It is an arithmetic number, because the mean of its divisors is an integer number (5943852).

Almost surely, 2^11887703 is an apocalyptic number.

11887703 is a deficient number, since it is larger than the sum of its proper divisors (1).

11887703 is an equidigital number, since it uses as much as digits as its factorization.

11887703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9408, while the sum is 35.

The square root of 11887703 is about 3447.8548403319. The cubic root of 11887703 is about 228.2264537292.

The spelling of 11887703 in words is "eleven million, eight hundred eighty-seven thousand, seven hundred three".