11631041 has 4 divisors (see below), whose sum is σ = 11722752. Its totient is φ = 11539332.

The previous prime is 11631029. The next prime is 11631071. The reversal of 11631041 is 14013611.

11631041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14013611 = 2791 ⋅5021.

It is a cyclic number.

It is not a de Polignac number, because 11631041 - 2¹⁴ = 11614657 is a prime.

It is a super-2 number, since 2×11631041² = 270562229487362, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11631071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45665 + ... + 45918.

It is an arithmetic number, because the mean of its divisors is an integer number (2930688).

Almost surely, 2^11631041 is an apocalyptic number.

It is an amenable number.

11631041 is a deficient number, since it is larger than the sum of its proper divisors (91711).

11631041 is an equidigital number, since it uses as much as digits as its factorization.

11631041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91710.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 11631041 is about 3410.4312044080. The cubic root of 11631041 is about 226.5719777026.

Adding to 11631041 its reverse (14013611), we get a palindrome (25644652).

The spelling of 11631041 in words is "eleven million, six hundred thirty-one thousand, forty-one".