4112420 has 24 divisors (see below), whose sum is σ = 9300984. Its totient is φ = 1518336.

The previous prime is 4112413. The next prime is 4112431. The reversal of 4112420 is 242114.

It can be written as a sum of positive squares in 4 ways, for example, as 487204 + 3625216 = 698^2 + 1904^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4112395 and 4112404.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7649 + ... + 8168.

It is an arithmetic number, because the mean of its divisors is an integer number (387541).

Almost surely, 2^4112420 is an apocalyptic number.

It is an amenable number.

4112420 is an abundant number, since it is smaller than the sum of its proper divisors (5188564).

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

4112420 is a wasteful number, since it uses less digits than its factorization.

4112420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15839 (or 15837 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 4112420 is about 2027.9102544245. The cubic root of 4112420 is about 160.2135170221.

Adding to 4112420 its reverse (242114), we get a palindrome (4354534).

The spelling of 4112420 in words is "four million, one hundred twelve thousand, four hundred twenty".