11055474 has 32 divisors (see below), whose sum is σ = 26015040. Its totient is φ = 3468096.

The previous prime is 11055463. The next prime is 11055487. The reversal of 11055474 is 47455011.

It is a happy number.

11055474 is a `hidden beast` number, since 110 + 5 + 547 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5104 + ... + 6939.

It is an arithmetic number, because the mean of its divisors is an integer number (812970).

Almost surely, 2^11055474 is an apocalyptic number.

11055474 is an abundant number, since it is smaller than the sum of its proper divisors (14959566).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11055474 is a wasteful number, since it uses less digits than its factorization.

11055474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12071 (or 12065 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 27.

The square root of 11055474 is about 3324.9772931555. The cubic root of 11055474 is about 222.7712401381.

The spelling of 11055474 in words is "eleven million, fifty-five thousand, four hundred seventy-four".