5247000 has 192 divisors, whose sum is σ = 19712160. Its totient is φ = 1248000.

The previous prime is 5246993. The next prime is 5247001. The reversal of 5247000 is 7425.

It is a happy number.

It is a super-3 number, since 3×5247000³ (a number of 21 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5247001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 98974 + ... + 99026.

Almost surely, 2^5247000 is an apocalyptic number.

5247000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5247000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9856080).

5247000 is an abundant number, since it is smaller than the sum of its proper divisors (14465160).

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

5247000 is a wasteful number, since it uses less digits than its factorization.

5247000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91 (or 74 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 18.

The square root of 5247000 is about 2290.6331002585. The cubic root of 5247000 is about 173.7682209209.

The spelling of 5247000 in words is "five million, two hundred forty-seven thousand".