5197497 has 4 divisors (see below), whose sum is σ = 6930000. Its totient is φ = 3464996.

The previous prime is 5197481. The next prime is 5197513. The reversal of 5197497 is 7947915.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (5197481) and next prime (5197513).

It is a cyclic number.

It is not a de Polignac number, because 5197497 - 2⁴ = 5197481 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (5197417) 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, 866247 + ... + 866252.

It is an arithmetic number, because the mean of its divisors is an integer number (1732500).

Almost surely, 2^5197497 is an apocalyptic number.

It is an amenable number.

5197497 is a deficient number, since it is larger than the sum of its proper divisors (1732503).

5197497 is a wasteful number, since it uses less digits than its factorization.

5197497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1732502.

The product of its digits is 79380, while the sum is 42.

The square root of 5197497 is about 2279.8019650838. The cubic root of 5197497 is about 173.2200192162.

The spelling of 5197497 in words is "five million, one hundred ninety-seven thousand, four hundred ninety-seven".