4121284 has 12 divisors (see below), whose sum is σ = 7232400. Its totient is φ = 2054888.

The previous prime is 4121269. The next prime is 4121291. The reversal of 4121284 is 4821214.

4121284 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 447 + ... + 2905.

It is an arithmetic number, because the mean of its divisors is an integer number (602700).

Almost surely, 2^4121284 is an apocalyptic number.

It is an amenable number.

4121284 is a deficient number, since it is larger than the sum of its proper divisors (3111116).

4121284 is a wasteful number, since it uses less digits than its factorization.

4121284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2882 (or 2880 counting only the distinct ones).

The product of its digits is 512, while the sum is 22.

The square root of 4121284 is about 2030.0945790775. The cubic root of 4121284 is about 160.3285436574.

Adding to 4121284 its reverse (4821214), we get a palindrome (8942498).

The spelling of 4121284 in words is "four million, one hundred twenty-one thousand, two hundred eighty-four".