4024134 has 16 divisors (see below), whose sum is σ = 8942640. Its totient is φ = 1341360.

The previous prime is 4024133. The next prime is 4024147. The reversal of 4024134 is 4314204.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4024133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37207 + ... + 37314.

It is an arithmetic number, because the mean of its divisors is an integer number (558915).

Almost surely, 2^4024134 is an apocalyptic number.

4024134 is an abundant number, since it is smaller than the sum of its proper divisors (4918506).

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

4024134 is a wasteful number, since it uses less digits than its factorization.

4024134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74532 (or 74526 counting only the distinct ones).

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

The square root of 4024134 is about 2006.0244265711. The cubic root of 4024134 is about 159.0587180780.

Adding to 4024134 its reverse (4314204), we get a palindrome (8338338).

The spelling of 4024134 in words is "four million, twenty-four thousand, one hundred thirty-four".