4011284 has 6 divisors (see below), whose sum is σ = 7019754. Its totient is φ = 2005640.

The previous prime is 4011283. The next prime is 4011289. The reversal of 4011284 is 4821104.

4011284 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3888784 + 122500 = 1972^2 + 350^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4011283) by changing a digit.

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 as a sum of consecutive naturals, namely, 501407 + ... + 501414.

It is an arithmetic number, because the mean of its divisors is an integer number (1169959).

Almost surely, 2^4011284 is an apocalyptic number.

It is an amenable number.

4011284 is a deficient number, since it is larger than the sum of its proper divisors (3008470).

4011284 is a wasteful number, since it uses less digits than its factorization.

4011284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1002825 (or 1002823 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

The square root of 4011284 is about 2002.8190132910. The cubic root of 4011284 is about 158.8892336664.

Adding to 4011284 its reverse (4821104), we get a palindrome (8832388).

The spelling of 4011284 in words is "four million, eleven thousand, two hundred eighty-four".