5646734 has 8 divisors (see below), whose sum is σ = 8517960. Its totient is φ = 2807416.

The previous prime is 5646691. The next prime is 5646749. The reversal of 5646734 is 4376465.

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

It is a junction number, because it is equal to n+sod(n) for n = 5646694 and 5646703.

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, 7529 + ... + 8244.

It is an arithmetic number, because the mean of its divisors is an integer number (1064745).

Almost surely, 2^5646734 is an apocalyptic number.

5646734 is a deficient number, since it is larger than the sum of its proper divisors (2871226).

5646734 is a wasteful number, since it uses less digits than its factorization.

5646734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15954.

The product of its digits is 60480, while the sum is 35.

The square root of 5646734 is about 2376.2857572270. The cubic root of 5646734 is about 178.0734242388.

The spelling of 5646734 in words is "five million, six hundred forty-six thousand, seven hundred thirty-four".