5646698 has 8 divisors (see below), whose sum is σ = 8480160. Its totient is φ = 2819980.

The previous prime is 5646691. The next prime is 5646749. The reversal of 5646698 is 8966465.

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

It is an Ulam number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5646691) 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 3 ways as a sum of consecutive naturals, for example, 2213 + ... + 4023.

It is an arithmetic number, because the mean of its divisors is an integer number (1060020).

Almost surely, 2^5646698 is an apocalyptic number.

5646698 is a deficient number, since it is larger than the sum of its proper divisors (2833462).

5646698 is a wasteful number, since it uses less digits than its factorization.

5646698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3372.

The product of its digits is 311040, while the sum is 44.

The square root of 5646698 is about 2376.2781823684. The cubic root of 5646698 is about 178.0730458102.

The spelling of 5646698 in words is "five million, six hundred forty-six thousand, six hundred ninety-eight".