11282555 has 16 divisors (see below), whose sum is σ = 14022624. Its totient is φ = 8709120.

The previous prime is 11282533. The next prime is 11282591. The reversal of 11282555 is 55528211.

11282555 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11282555 - 2¹⁰ = 11281531 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20585 + ... + 21125.

It is an arithmetic number, because the mean of its divisors is an integer number (876414).

Almost surely, 2^11282555 is an apocalyptic number.

11282555 is a deficient number, since it is larger than the sum of its proper divisors (2740069).

11282555 is an equidigital number, since it uses as much as digits as its factorization.

11282555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 686.

The product of its digits is 4000, while the sum is 29.

The square root of 11282555 is about 3358.9514733023. The cubic root of 11282555 is about 224.2861656699.

The spelling of 11282555 in words is "eleven million, two hundred eighty-two thousand, five hundred fifty-five".