5197928 has 16 divisors (see below), whose sum is σ = 9772260. Its totient is φ = 2592000.

The previous prime is 5197909. The next prime is 5197943. The reversal of 5197928 is 8297915.

It can be written as a sum of positive squares in 2 ways, for example, as 4318084 + 879844 = 2078^2 + 938^2 .

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3728 + ... + 4928.

Almost surely, 2^5197928 is an apocalyptic number.

It is an amenable number.

5197928 is a deficient number, since it is larger than the sum of its proper divisors (4574332).

5197928 is a wasteful number, since it uses less digits than its factorization.

5197928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1748 (or 1744 counting only the distinct ones).

The product of its digits is 45360, while the sum is 41.

The square root of 5197928 is about 2279.8964888784. The cubic root of 5197928 is about 173.2248071467.

It can be divided in two parts, 51 and 97928, that added together give a palindrome (97979).

The spelling of 5197928 in words is "five million, one hundred ninety-seven thousand, nine hundred twenty-eight".