11632043 has 8 divisors (see below), whose sum is σ = 12173568. Its totient is φ = 11093544.

The previous prime is 11632031. The next prime is 11632073. The reversal of 11632043 is 34023611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11632043 - 2¹² = 11627947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11632003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11546 + ... + 12512.

It is an arithmetic number, because the mean of its divisors is an integer number (1521696).

Almost surely, 2^11632043 is an apocalyptic number.

11632043 is a deficient number, since it is larger than the sum of its proper divisors (541525).

11632043 is an equidigital number, since it uses as much as digits as its factorization.

11632043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1513.

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

The square root of 11632043 is about 3410.5781034892. The cubic root of 11632043 is about 226.5784838156.

Adding to 11632043 its reverse (34023611), we get a palindrome (45655654).

The spelling of 11632043 in words is "eleven million, six hundred thirty-two thousand, forty-three".