4204134 has 48 divisors (see below), whose sum is σ = 10530000. Its totient is φ = 1198080.

The previous prime is 4204133. The next prime is 4204139. The reversal of 4204134 is 4314024.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4204133) 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, 2742 + ... + 3990.

It is an arithmetic number, because the mean of its divisors is an integer number (219375).

Almost surely, 2^4204134 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4204134, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5265000).

4204134 is an abundant number, since it is smaller than the sum of its proper divisors (6325866).

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

4204134 is a wasteful number, since it uses less digits than its factorization.

4204134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1285 (or 1282 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 4204134 is about 2050.3984978535. The cubic root of 4204134 is about 161.3957830695.

Adding to 4204134 its reverse (4314024), we get a palindrome (8518158).

It can be divided in two parts, 420 and 4134, that added together give a palindrome (4554).

The spelling of 4204134 in words is "four million, two hundred four thousand, one hundred thirty-four".