4064214 has 64 divisors (see below), whose sum is σ = 10690560. Its totient is φ = 997920.

The previous prime is 4064213. The next prime is 4064227. The reversal of 4064214 is 4124604.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4064213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8547 + ... + 9009.

It is an arithmetic number, because the mean of its divisors is an integer number (167040).

Almost surely, 2^4064214 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4064214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5345280).

4064214 is an abundant number, since it is smaller than the sum of its proper divisors (6626346).

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

4064214 is a wasteful number, since it uses less digits than its factorization.

4064214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 4064214 is about 2015.9895833064. The cubic root of 4064214 is about 159.5850445468.

Adding to 4064214 its reverse (4124604), we get a palindrome (8188818).

It can be divided in two parts, 4064 and 214, that added together give a triangular number (4278 = T₉₂).

The spelling of 4064214 in words is "four million, sixty-four thousand, two hundred fourteen".