11486943 has 12 divisors (see below), whose sum is σ = 17868760. Its totient is φ = 7068816.

The previous prime is 11486933. The next prime is 11486989. The reversal of 11486943 is 34968411.

It is not a de Polignac number, because 11486943 - 2⁴ = 11486927 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11486898 and 11486907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11486903) 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, 48973 + ... + 49206.

Almost surely, 2^11486943 is an apocalyptic number.

11486943 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11486943 is a deficient number, since it is larger than the sum of its proper divisors (6381817).

11486943 is a wasteful number, since it uses less digits than its factorization.

11486943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98198 (or 98195 counting only the distinct ones).

The product of its digits is 20736, while the sum is 36.

The square root of 11486943 is about 3389.2392951811. The cubic root of 11486943 is about 225.6324133863.

The spelling of 11486943 in words is "eleven million, four hundred eighty-six thousand, nine hundred forty-three".