11632313 has 16 divisors (see below), whose sum is σ = 15267840. Its totient is φ = 8586000.

The previous prime is 11632307. The next prime is 11632363. The reversal of 11632313 is 31323611.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 11632313 - 2⁴ = 11632297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11632363) 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, 2513 + ... + 5438.

It is an arithmetic number, because the mean of its divisors is an integer number (954240).

Almost surely, 2^11632313 is an apocalyptic number.

It is an amenable number.

11632313 is a deficient number, since it is larger than the sum of its proper divisors (3635527).

11632313 is a wasteful number, since it uses less digits than its factorization.

11632313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7988.

The product of its digits is 324, while the sum is 20.

The square root of 11632313 is about 3410.6176859918. The cubic root of 11632313 is about 226.5802368960.

Adding to 11632313 its reverse (31323611), we get a palindrome (42955924).

The spelling of 11632313 in words is "eleven million, six hundred thirty-two thousand, three hundred thirteen".