5661802 has 8 divisors (see below), whose sum is σ = 8502912. Its totient is φ = 2827500.

The previous prime is 5661797. The next prime is 5661811. The reversal of 5661802 is 2081665.

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

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, 1927 + ... + 3877.

It is an arithmetic number, because the mean of its divisors is an integer number (1062864).

Almost surely, 2^5661802 is an apocalyptic number.

5661802 is a deficient number, since it is larger than the sum of its proper divisors (2841110).

5661802 is a wasteful number, since it uses less digits than its factorization.

5661802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3404.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 5661802 is about 2379.4541390832. The cubic root of 5661802 is about 178.2316766151.

The spelling of 5661802 in words is "five million, six hundred sixty-one thousand, eight hundred two".