5646135 has 32 divisors (see below), whose sum is σ = 10379520. Its totient is φ = 2592000.

The previous prime is 5646131. The next prime is 5646229. The reversal of 5646135 is 5316465.

It is not a de Polignac number, because 5646135 - 2² = 5646131 is a prime.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5646131) 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 31 ways as a sum of consecutive naturals, for example, 2235 + ... + 4035.

It is an arithmetic number, because the mean of its divisors is an integer number (324360).

Almost surely, 2^5646135 is an apocalyptic number.

5646135 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5646135 is a deficient number, since it is larger than the sum of its proper divisors (4733385).

5646135 is a wasteful number, since it uses less digits than its factorization.

5646135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1839.

The product of its digits is 10800, while the sum is 30.

The square root of 5646135 is about 2376.1597168541. The cubic root of 5646135 is about 178.0671273981.

The spelling of 5646135 in words is "five million, six hundred forty-six thousand, one hundred thirty-five".