11463461 has 2 divisors, whose sum is σ = 11463462. Its totient is φ = 11463460.

The previous prime is 11463443. The next prime is 11463509. The reversal of 11463461 is 16436411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9572836 + 1890625 = 3094^2 + 1375^2 .

It is an emirp because it is prime and its reverse (16436411) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11463461 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 11463461.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11463161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5731730 + 5731731.

It is an arithmetic number, because the mean of its divisors is an integer number (5731731).

Almost surely, 2^11463461 is an apocalyptic number.

It is an amenable number.

11463461 is a deficient number, since it is larger than the sum of its proper divisors (1).

11463461 is an equidigital number, since it uses as much as digits as its factorization.

11463461 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1728, while the sum is 26.

The square root of 11463461 is about 3385.7733237770. The cubic root of 11463461 is about 225.4785600139.

Adding to 11463461 its reverse (16436411), we get a palindrome (27899872).

The spelling of 11463461 in words is "eleven million, four hundred sixty-three thousand, four hundred sixty-one".