5197837 has 4 divisors (see below), whose sum is σ = 5202460. Its totient is φ = 5193216.

The previous prime is 5197831. The next prime is 5197847. The reversal of 5197837 is 7387915.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 7387915 = 5 ⋅1477583.

It can be written as a sum of positive squares in 2 ways, for example, as 1565001 + 3632836 = 1251^2 + 1906^2 .

It is a cyclic number.

It is not a de Polignac number, because 5197837 - 2¹¹ = 5195789 is a prime.

It is a deceptive number, since it divides R_5197836.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5197837.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5197831) 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, 589 + ... + 3277.

It is an arithmetic number, because the mean of its divisors is an integer number (1300615).

Almost surely, 2^5197837 is an apocalyptic number.

It is an amenable number.

5197837 is a deficient number, since it is larger than the sum of its proper divisors (4623).

5197837 is a wasteful number, since it uses less digits than its factorization.

5197837 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4622.

The product of its digits is 52920, while the sum is 40.

The square root of 5197837 is about 2279.8765317446. The cubic root of 5197837 is about 173.2237962600.

The spelling of 5197837 in words is "five million, one hundred ninety-seven thousand, eight hundred thirty-seven".