4075134 has 48 divisors (see below), whose sum is σ = 9652608. Its totient is φ = 1143408.

The previous prime is 4075133. The next prime is 4075147. The reversal of 4075134 is 4315704.

It is a Curzon number.

It is a plaindrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4075133) 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, 24319 + ... + 24485.

It is an arithmetic number, because the mean of its divisors is an integer number (201096).

Almost surely, 2^4075134 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4075134, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4826304).

4075134 is an abundant number, since it is smaller than the sum of its proper divisors (5577474).

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

4075134 is a wasteful number, since it uses less digits than its factorization.

4075134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269 (or 262 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 4075134 is about 2018.6961138319. The cubic root of 4075134 is about 159.7278446257.

The spelling of 4075134 in words is "four million, seventy-five thousand, one hundred thirty-four".