11631063 has 8 divisors (see below), whose sum is σ = 15650800. Its totient is φ = 7682688.

The previous prime is 11631029. The next prime is 11631071. The reversal of 11631063 is 36013611.

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

It is not a de Polignac number, because 11631063 - 2¹⁴ = 11614679 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 (11631013) 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, 17458 + ... + 18111.

It is an arithmetic number, because the mean of its divisors is an integer number (1956350).

Almost surely, 2^11631063 is an apocalyptic number.

11631063 is a deficient number, since it is larger than the sum of its proper divisors (4019737).

11631063 is a wasteful number, since it uses less digits than its factorization.

11631063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35681.

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 11631063 is about 3410.4344298051. The cubic root of 11631063 is about 226.5721205554.

Adding to 11631063 its reverse (36013611), we get a palindrome (47644674).

The spelling of 11631063 in words is "eleven million, six hundred thirty-one thousand, sixty-three".