4213770 has 48 divisors (see below), whose sum is σ = 11130912. Its totient is φ = 1012480.

The previous prime is 4213757. The next prime is 4213771. The reversal of 4213770 is 773124.

It is a super-2 number, since 2×4213770² = 35511715225800, which contains 22 as substring.

It is a d-powerful number, because it can be written as 4¹¹ + 2⁷ + 1 + 3⁷ + 7³ + 7⁵ + 0 .

It is a self number, because there is not a number n which added to its sum of digits gives 4213770.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4213771) 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, 37234 + ... + 37346.

It is an arithmetic number, because the mean of its divisors is an integer number (231894).

Almost surely, 2^4213770 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4213770, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5565456).

4213770 is an abundant number, since it is smaller than the sum of its proper divisors (6917142).

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

4213770 is a wasteful number, since it uses less digits than its factorization.

4213770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247 (or 134 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 24.

The square root of 4213770 is about 2052.7469400781. The cubic root of 4213770 is about 161.5189969570.

Adding to 4213770 its reverse (773124), we get a palindrome (4986894).

The spelling of 4213770 in words is "four million, two hundred thirteen thousand, seven hundred seventy".