5646334 has 4 divisors (see below), whose sum is σ = 8469504. Its totient is φ = 2823166.

The previous prime is 5646323. The next prime is 5646341. The reversal of 5646334 is 4336465.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 5646296 and 5646305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1411582 + ... + 1411585.

It is an arithmetic number, because the mean of its divisors is an integer number (2117376).

Almost surely, 2^5646334 is an apocalyptic number.

5646334 is a deficient number, since it is larger than the sum of its proper divisors (2823170).

5646334 is a wasteful number, since it uses less digits than its factorization.

5646334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2823169.

The product of its digits is 25920, while the sum is 31.

The square root of 5646334 is about 2376.2015907747. The cubic root of 5646334 is about 178.0692193862.

The spelling of 5646334 in words is "five million, six hundred forty-six thousand, three hundred thirty-four".