11861703 has 12 divisors (see below), whose sum is σ = 19581328. Its totient is φ = 6778080.

The previous prime is 11861701. The next prime is 11861711. The reversal of 11861703 is 30716811.

It is not a de Polignac number, because 11861703 - 2¹ = 11861701 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 (11861701) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 94078 + ... + 94203.

Almost surely, 2^11861703 is an apocalyptic number.

11861703 is a deficient number, since it is larger than the sum of its proper divisors (7719625).

11861703 is a wasteful number, since it uses less digits than its factorization.

11861703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188294 (or 188291 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 27.

The square root of 11861703 is about 3444.0823160894. The cubic root of 11861703 is about 228.0599449952.

The spelling of 11861703 in words is "eleven million, eight hundred sixty-one thousand, seven hundred three".