11480477 has 4 divisors (see below), whose sum is σ = 11618880. Its totient is φ = 11342076.

The previous prime is 11480467. The next prime is 11480479. The reversal of 11480477 is 77408411.

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: 77408411 = 6299 ⋅12289.

It is a cyclic number.

It is not a de Polignac number, because 11480477 - 2¹⁴ = 11464093 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 (11480479) 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, 69077 + ... + 69242.

It is an arithmetic number, because the mean of its divisors is an integer number (2904720).

Almost surely, 2^11480477 is an apocalyptic number.

It is an amenable number.

11480477 is a deficient number, since it is larger than the sum of its proper divisors (138403).

11480477 is an equidigital number, since it uses as much as digits as its factorization.

11480477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138402.

The product of its (nonzero) digits is 6272, while the sum is 32.

The square root of 11480477 is about 3388.2852595376. The cubic root of 11480477 is about 225.5900692798.

Adding to 11480477 its reverse (77408411), we get a palindrome (88888888).

The spelling of 11480477 in words is "eleven million, four hundred eighty thousand, four hundred seventy-seven".