5721104 has 10 divisors (see below), whose sum is σ = 11084670. Its totient is φ = 2860544.

The previous prime is 5721059. The next prime is 5721113. The reversal of 5721104 is 4011275.

It can be written as a sum of positive squares in only one way, i.e., 3312400 + 2408704 = 1820^2 + 1552^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 178769 + ... + 178800.

It is an arithmetic number, because the mean of its divisors is an integer number (1108467).

Almost surely, 2^5721104 is an apocalyptic number.

It is an amenable number.

5721104 is a deficient number, since it is larger than the sum of its proper divisors (5363566).

5721104 is a wasteful number, since it uses less digits than its factorization.

5721104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357577 (or 357571 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 5721104 is about 2391.8829402795. The cubic root of 5721104 is about 178.8517858029.

Adding to 5721104 its reverse (4011275), we get a palindrome (9732379).

The spelling of 5721104 in words is "five million, seven hundred twenty-one thousand, one hundred four".