11480641 has 2 divisors, whose sum is σ = 11480642. Its totient is φ = 11480640.

The previous prime is 11480639. The next prime is 11480647. The reversal of 11480641 is 14608411.

11480641 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9790641 + 1690000 = 3129^2 + 1300^2 .

It is an emirp because it is prime and its reverse (14608411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11480641 - 2¹ = 11480639 is a prime.

Together with 11480639, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (11480647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5740320 + 5740321.

It is an arithmetic number, because the mean of its divisors is an integer number (5740321).

Almost surely, 2^11480641 is an apocalyptic number.

It is an amenable number.

11480641 is a deficient number, since it is larger than the sum of its proper divisors (1).

11480641 is an equidigital number, since it uses as much as digits as its factorization.

11480641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 11480641 is about 3388.3094604832. The cubic root of 11480641 is about 225.5911434684.

It can be divided in two parts, 11480 and 641, that added together give a palindrome (12121).

The spelling of 11480641 in words is "eleven million, four hundred eighty thousand, six hundred forty-one".