5601858 has 8 divisors (see below), whose sum is σ = 11203728. Its totient is φ = 1867284.

The previous prime is 5601833. The next prime is 5601859. The reversal of 5601858 is 8581065.

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

5601858 is an admirable number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5601859) 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, 466816 + ... + 466827.

It is an arithmetic number, because the mean of its divisors is an integer number (1400466).

Almost surely, 2^5601858 is an apocalyptic number.

5601858 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5601858 is a wasteful number, since it uses less digits than its factorization.

5601858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 933648.

The product of its (nonzero) digits is 9600, while the sum is 33.

The square root of 5601858 is about 2366.8244548339. The cubic root of 5601858 is about 177.6004377678.

The spelling of 5601858 in words is "five million, six hundred one thousand, eight hundred fifty-eight".