4173030 has 48 divisors (see below), whose sum is σ = 10951200. Its totient is φ = 1102464.

The previous prime is 4173023. The next prime is 4173031. The reversal of 4173030 is 303714.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 4172994 and 4173012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4173031) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17794 + ... + 18026.

It is an arithmetic number, because the mean of its divisors is an integer number (228150).

Almost surely, 2^4173030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4173030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5475600).

4173030 is an abundant number, since it is smaller than the sum of its proper divisors (6778170).

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

4173030 is a wasteful number, since it uses less digits than its factorization.

4173030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445 (or 442 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 18.

The square root of 4173030 is about 2042.7995496377. The cubic root of 4173030 is about 160.9967721792.

Adding to 4173030 its reverse (303714), we get a palindrome (4476744).

The spelling of 4173030 in words is "four million, one hundred seventy-three thousand, thirty".