3823135 has 4 divisors (see below), whose sum is σ = 4587768. Its totient is φ = 3058504.

The previous prime is 3823117. The next prime is 3823139. The reversal of 3823135 is 5313283.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5313283 = 61 ⋅87103.

It is a cyclic number.

It is not a de Polignac number, because 3823135 - 2⁵ = 3823103 is a prime.

It is a super-2 number, since 2×3823135² = 29232722456450, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 12.

It is a nialpdrome in base 7.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3823139) 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 3 ways as a sum of consecutive naturals, for example, 382309 + ... + 382318.

It is an arithmetic number, because the mean of its divisors is an integer number (1146942).

Almost surely, 2^3823135 is an apocalyptic number.

3823135 is a deficient number, since it is larger than the sum of its proper divisors (764633).

3823135 is an equidigital number, since it uses as much as digits as its factorization.

3823135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 764632.

The product of its digits is 2160, while the sum is 25.

The square root of 3823135 is about 1955.2838668592. The cubic root of 3823135 is about 156.3651183648.

The spelling of 3823135 in words is "three million, eight hundred twenty-three thousand, one hundred thirty-five".