2211054 has 32 divisors (see below), whose sum is σ = 4782240. Its totient is φ = 678912.

The previous prime is 2211029. The next prime is 2211061. The reversal of 2211054 is 4501122.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5202 + ... + 5610.

It is an arithmetic number, because the mean of its divisors is an integer number (149445).

2^2211054 is an apocalyptic number.

2211054 is an abundant number, since it is smaller than the sum of its proper divisors (2571186).

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

2211054 is a wasteful number, since it uses less digits than its factorization.

2211054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484.

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 2211054 is about 1486.9613310372. The cubic root of 2211054 is about 130.2766102304.

Adding to 2211054 its reverse (4501122), we get a palindrome (6712176).

It can be divided in two parts, 221 and 1054, that added together give a triangular number (1275 = T₅₀).

The spelling of 2211054 in words is "two million, two hundred eleven thousand, fifty-four".