5647790 has 8 divisors (see below), whose sum is σ = 10166040. Its totient is φ = 2259112.

The previous prime is 5647771. The next prime is 5647801. The reversal of 5647790 is 977465.

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 (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 282380 + ... + 282399.

It is an arithmetic number, because the mean of its divisors is an integer number (1270755).

Almost surely, 2^5647790 is an apocalyptic number.

5647790 is a deficient number, since it is larger than the sum of its proper divisors (4518250).

5647790 is a wasteful number, since it uses less digits than its factorization.

5647790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 564786.

The product of its (nonzero) digits is 52920, while the sum is 38.

The square root of 5647790 is about 2376.5079423389. The cubic root of 5647790 is about 178.0845240955.

The spelling of 5647790 in words is "five million, six hundred forty-seven thousand, seven hundred ninety".