11830463 has 4 divisors (see below), whose sum is σ = 12238440. Its totient is φ = 11422488.

The previous prime is 11830459. The next prime is 11830513. The reversal of 11830463 is 36403811.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36403811 = 3041 ⋅11971.

It is a cyclic number.

It is not a de Polignac number, because 11830463 - 2² = 11830459 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 (11830163) 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 in 3 ways as a sum of consecutive naturals, for example, 203945 + ... + 204002.

It is an arithmetic number, because the mean of its divisors is an integer number (3059610).

Almost surely, 2^11830463 is an apocalyptic number.

11830463 is a deficient number, since it is larger than the sum of its proper divisors (407977).

11830463 is an equidigital number, since it uses as much as digits as its factorization.

11830463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407976.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 11830463 is about 3439.5440104758. The cubic root of 11830463 is about 227.8595562176.

The spelling of 11830463 in words is "eleven million, eight hundred thirty thousand, four hundred sixty-three".