11461633 has 4 divisors (see below), whose sum is σ = 11468628. Its totient is φ = 11454640.

The previous prime is 11461631. The next prime is 11461649. The reversal of 11461633 is 33616411.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 8105409 + 3356224 = 2847^2 + 1832^2 .

It is a cyclic number.

It is not a de Polignac number, because 11461633 - 2¹ = 11461631 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11461598 and 11461607.

It is not an unprimeable number, because it can be changed into a prime (11461631) 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, 435 + ... + 4807.

It is an arithmetic number, because the mean of its divisors is an integer number (2867157).

Almost surely, 2^11461633 is an apocalyptic number.

It is an amenable number.

11461633 is a deficient number, since it is larger than the sum of its proper divisors (6995).

11461633 is an equidigital number, since it uses as much as digits as its factorization.

11461633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6994.

The product of its digits is 1296, while the sum is 25.

The square root of 11461633 is about 3385.5033599156. The cubic root of 11461633 is about 225.4665742004.

The spelling of 11461633 in words is "eleven million, four hundred sixty-one thousand, six hundred thirty-three".