5197243 has 8 divisors (see below), whose sum is σ = 5391360. Its totient is φ = 5004840.

The previous prime is 5197217. The next prime is 5197249. The reversal of 5197243 is 3427915.

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

It is a cyclic number.

It is not a de Polignac number, because 5197243 - 2⁹ = 5196731 is a prime.

It is a super-2 number, since 2×5197243² = 54022669602098, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5197249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10896 + ... + 11362.

It is an arithmetic number, because the mean of its divisors is an integer number (673920).

Almost surely, 2^5197243 is an apocalyptic number.

5197243 is a deficient number, since it is larger than the sum of its proper divisors (194117).

5197243 is a wasteful number, since it uses less digits than its factorization.

5197243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 857.

The product of its digits is 7560, while the sum is 31.

The square root of 5197243 is about 2279.7462578103. The cubic root of 5197243 is about 173.2171974347.

The spelling of 5197243 in words is "five million, one hundred ninety-seven thousand, two hundred forty-three".