5247680 has 84 divisors (see below), whose sum is σ = 13484352. Its totient is φ = 1943040.

The previous prime is 5247661. The next prime is 5247701. The reversal of 5247680 is 867425.

5247680 = T₃₅₅ + T₃₅₆ + ... + T₄₂₃.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 169265 + ... + 169295.

It is an arithmetic number, because the mean of its divisors is an integer number (160528).

Almost surely, 2^5247680 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5247680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6742176).

5247680 is an abundant number, since it is smaller than the sum of its proper divisors (8236672).

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

5247680 is a wasteful number, since it uses less digits than its factorization.

5247680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94 (or 61 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 5247680 is about 2290.7815260299. The cubic root of 5247680 is about 173.7757272602.

The spelling of 5247680 in words is "five million, two hundred forty-seven thousand, six hundred eighty".