5646273 has 8 divisors (see below), whose sum is σ = 7606368. Its totient is φ = 3725184.

The previous prime is 5646269. The next prime is 5646281. The reversal of 5646273 is 3726465.

5646273 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5646273 - 2² = 5646269 is a prime.

5646273 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5646073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9411 + ... + 9992.

It is an arithmetic number, because the mean of its divisors is an integer number (950796).

Almost surely, 2^5646273 is an apocalyptic number.

It is an amenable number.

5646273 is a deficient number, since it is larger than the sum of its proper divisors (1960095).

5646273 is a wasteful number, since it uses less digits than its factorization.

5646273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19503.

The product of its digits is 30240, while the sum is 33.

The square root of 5646273 is about 2376.1887551287. The cubic root of 5646273 is about 178.0685781288.

The spelling of 5646273 in words is "five million, six hundred forty-six thousand, two hundred seventy-three".