5646430 has 8 divisors (see below), whose sum is σ = 10163592. Its totient is φ = 2258568.

The previous prime is 5646419. The next prime is 5646449. The reversal of 5646430 is 346465.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 282312 + ... + 282331.

It is an arithmetic number, because the mean of its divisors is an integer number (1270449).

Almost surely, 2^5646430 is an apocalyptic number.

5646430 is a deficient number, since it is larger than the sum of its proper divisors (4517162).

5646430 is a wasteful number, since it uses less digits than its factorization.

5646430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 564650.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 5646430 is about 2376.2217909951. The cubic root of 5646430 is about 178.0702285690.

The spelling of 5646430 in words is "five million, six hundred forty-six thousand, four hundred thirty".