11320463 has 16 divisors (see below), whose sum is σ = 14300160. Its totient is φ = 8704800.

The previous prime is 11320457. The next prime is 11320471. The reversal of 11320463 is 36402311.

It is a cyclic number.

It is not a de Polignac number, because 11320463 - 2¹⁴ = 11304079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11320403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5153 + ... + 7013.

It is an arithmetic number, because the mean of its divisors is an integer number (893760).

Almost surely, 2^11320463 is an apocalyptic number.

11320463 is a deficient number, since it is larger than the sum of its proper divisors (2979697).

11320463 is a wasteful number, since it uses less digits than its factorization.

11320463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1958.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 11320463 is about 3364.5895737816. The cubic root of 11320463 is about 224.5370761992.

Adding to 11320463 its reverse (36402311), we get a palindrome (47722774).

The spelling of 11320463 in words is "eleven million, three hundred twenty thousand, four hundred sixty-three".