5668630 has 32 divisors (see below), whose sum is σ = 11521440. Its totient is φ = 1989120.

The previous prime is 5668627. The next prime is 5668639. The reversal of 5668630 is 368665.

5668630 = T₅ + T₆ + ... + T₃₂₃.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5668639) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2302 + ... + 4078.

It is an arithmetic number, because the mean of its divisors is an integer number (360045).

Almost surely, 2^5668630 is an apocalyptic number.

5668630 is an abundant number, since it is smaller than the sum of its proper divisors (5852810).

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

5668630 is a wasteful number, since it uses less digits than its factorization.

5668630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1824.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 5668630 is about 2380.8884896189. Note that the first 3 decimals coincide. The cubic root of 5668630 is about 178.3032955687.

It can be divided in two parts, 56 and 68630, that added together give a palindrome (68686).

The spelling of 5668630 in words is "five million, six hundred sixty-eight thousand, six hundred thirty".