5781801 has 8 divisors (see below), whose sum is σ = 7735104. Its totient is φ = 3841520.

The previous prime is 5781793. The next prime is 5781803. The reversal of 5781801 is 1081875.

5781801 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 5781801 - 2³ = 5781793 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5781803) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2166 + ... + 4031.

It is an arithmetic number, because the mean of its divisors is an integer number (966888).

Almost surely, 2^5781801 is an apocalyptic number.

It is an amenable number.

5781801 is a deficient number, since it is larger than the sum of its proper divisors (1953303).

5781801 is a wasteful number, since it uses less digits than its factorization.

5781801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6511.

The product of its (nonzero) digits is 2240, while the sum is 30.

The square root of 5781801 is about 2404.5375854829. The cubic root of 5781801 is about 179.4820604713.

The spelling of 5781801 in words is "five million, seven hundred eighty-one thousand, eight hundred one".