4029135 has 16 divisors (see below), whose sum is σ = 7032960. Its totient is φ = 1953440.

The previous prime is 4029131. The next prime is 4029161. The reversal of 4029135 is 5319204.

It is not a de Polignac number, because 4029135 - 2² = 4029131 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4029131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12045 + ... + 12374.

It is an arithmetic number, because the mean of its divisors is an integer number (439560).

Almost surely, 2^4029135 is an apocalyptic number.

4029135 is a deficient number, since it is larger than the sum of its proper divisors (3003825).

4029135 is a wasteful number, since it uses less digits than its factorization.

4029135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24438.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 4029135 is about 2007.2705348308. The cubic root of 4029135 is about 159.1245809742.

The spelling of 4029135 in words is "four million, twenty-nine thousand, one hundred thirty-five".