11480277 has 16 divisors (see below), whose sum is σ = 15769728. Its totient is φ = 7425600.

The previous prime is 11480251. The next prime is 11480291. The reversal of 11480277 is 77208411.

It is not a de Polignac number, because 11480277 - 2¹² = 11476181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11480177) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16027 + ... + 16727.

It is an arithmetic number, because the mean of its divisors is an integer number (985608).

Almost surely, 2^11480277 is an apocalyptic number.

It is an amenable number.

11480277 is a deficient number, since it is larger than the sum of its proper divisors (4289451).

11480277 is a wasteful number, since it uses less digits than its factorization.

11480277 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 860.

The product of its (nonzero) digits is 3136, while the sum is 30.

The square root of 11480277 is about 3388.2557459554. The cubic root of 11480277 is about 225.5887592797.

Adding to 11480277 its reverse (77208411), we get a palindrome (88688688).

The spelling of 11480277 in words is "eleven million, four hundred eighty thousand, two hundred seventy-seven".