4174220 has 24 divisors (see below), whose sum is σ = 8848224. Its totient is φ = 1654016.

The previous prime is 4174207. The next prime is 4174237. The reversal of 4174220 is 224714.

It is a super-2 number, since 2×4174220² = 34848225216800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 4174192 and 4174201.

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 7 ways as a sum of consecutive naturals, for example, 1337 + ... + 3183.

It is an arithmetic number, because the mean of its divisors is an integer number (368676).

Almost surely, 2^4174220 is an apocalyptic number.

It is an amenable number.

4174220 is an abundant number, since it is smaller than the sum of its proper divisors (4674004).

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

4174220 is a wasteful number, since it uses less digits than its factorization.

4174220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1969 (or 1967 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 20.

The square root of 4174220 is about 2043.0907958287. The cubic root of 4174220 is about 161.0120742459.

Adding to 4174220 its reverse (224714), we get a palindrome (4398934).

The spelling of 4174220 in words is "four million, one hundred seventy-four thousand, two hundred twenty".