5247660 has 48 divisors (see below), whose sum is σ = 16031232. Its totient is φ = 1272000.

The previous prime is 5247659. The next prime is 5247661. The reversal of 5247660 is 667425.

It is an interprime number because it is at equal distance from previous prime (5247659) and next prime (5247661).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (5247661) 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, 3316 + ... + 4635.

It is an arithmetic number, because the mean of its divisors is an integer number (333984).

Almost surely, 2^5247660 is an apocalyptic number.

It is an amenable number.

5247660 is an abundant number, since it is smaller than the sum of its proper divisors (10783572).

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

5247660 is a wasteful number, since it uses less digits than its factorization.

5247660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7974 (or 7972 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 5247660 is about 2290.7771607033. Note that the first 3 decimals coincide. The cubic root of 5247660 is about 173.7755064948.

The spelling of 5247660 in words is "five million, two hundred forty-seven thousand, six hundred sixty".