5247750 has 32 divisors (see below), whose sum is σ = 13100256. Its totient is φ = 1399200.

The previous prime is 5247709. The next prime is 5247757. The reversal of 5247750 is 577425.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5247757) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2749 + ... + 4248.

It is an arithmetic number, because the mean of its divisors is an integer number (409383).

Almost surely, 2^5247750 is an apocalyptic number.

5247750 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5247750 is an abundant number, since it is smaller than the sum of its proper divisors (7852506).

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

5247750 is a wasteful number, since it uses less digits than its factorization.

5247750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7017 (or 7007 counting only the distinct ones).

The product of its (nonzero) digits is 9800, while the sum is 30.

The square root of 5247750 is about 2290.7968046075. The cubic root of 5247750 is about 173.7764999348.

The spelling of 5247750 in words is "five million, two hundred forty-seven thousand, seven hundred fifty".