5505730 has 16 divisors (see below), whose sum is σ = 9942264. Its totient is φ = 2195200.

The previous prime is 5505727. The next prime is 5505743. The reversal of 5505730 is 375055.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 5248681 + 257049 = 2291^2 + 507^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5505695 and 5505704.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3324 + ... + 4696.

Almost surely, 2^5505730 is an apocalyptic number.

5505730 is a deficient number, since it is larger than the sum of its proper divisors (4436534).

5505730 is a wasteful number, since it uses less digits than its factorization.

5505730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1781.

The product of its (nonzero) digits is 2625, while the sum is 25.

The square root of 5505730 is about 2346.4292020004. The cubic root of 5505730 is about 176.5786951756.

The spelling of 5505730 in words is "five million, five hundred five thousand, seven hundred thirty".