5660628 has 12 divisors (see below), whose sum is σ = 13208160. Its totient is φ = 1886872.

The previous prime is 5660623. The next prime is 5660653. The reversal of 5660628 is 8260665.

It is a tau number, because it is divible by the number of its divisors (12).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5660623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 235848 + ... + 235871.

It is an arithmetic number, because the mean of its divisors is an integer number (1100680).

Almost surely, 2^5660628 is an apocalyptic number.

It is an amenable number.

5660628 is an abundant number, since it is smaller than the sum of its proper divisors (7547532).

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

5660628 is a wasteful number, since it uses less digits than its factorization.

5660628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471726 (or 471724 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 5660628 is about 2379.2074310577. The cubic root of 5660628 is about 178.2193567181.

The spelling of 5660628 in words is "five million, six hundred sixty thousand, six hundred twenty-eight".