5247898 has 8 divisors (see below), whose sum is σ = 8143380. Its totient is φ = 2533440.

The previous prime is 5247889. The next prime is 5247899. The reversal of 5247898 is 8987425.

It can be written as a sum of positive squares in 2 ways, for example, as 4959529 + 288369 = 2227^2 + 537^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5247899) 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, 45183 + ... + 45298.

Almost surely, 2^5247898 is an apocalyptic number.

5247898 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

5247898 is a deficient number, since it is larger than the sum of its proper divisors (2895482).

5247898 is a wasteful number, since it uses less digits than its factorization.

5247898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90512.

The product of its digits is 161280, while the sum is 43.

The square root of 5247898 is about 2290.8291075504. The cubic root of 5247898 is about 173.7781335670.

The spelling of 5247898 in words is "five million, two hundred forty-seven thousand, eight hundred ninety-eight".