4142535 has 16 divisors (see below), whose sum is σ = 6658656. Its totient is φ = 2199168.

The previous prime is 4142521. The next prime is 4142569. The reversal of 4142535 is 5352414.

It is not a de Polignac number, because 4142535 - 2⁴ = 4142519 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3657 + ... + 4653.

It is an arithmetic number, because the mean of its divisors is an integer number (416166).

Almost surely, 2^4142535 is an apocalyptic number.

4142535 is the 1662-nd pentagonal number.

4142535 is a deficient number, since it is larger than the sum of its proper divisors (2516121).

4142535 is a wasteful number, since it uses less digits than its factorization.

4142535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1282.

The product of its digits is 2400, while the sum is 24.

The square root of 4142535 is about 2035.3218418717. The cubic root of 4142535 is about 160.6036442006.

Adding to 4142535 its reverse (5352414), we get a palindrome (9494949).

The spelling of 4142535 in words is "four million, one hundred forty-two thousand, five hundred thirty-five".