5719797 has 6 divisors (see below), whose sum is σ = 8261942. Its totient is φ = 3813192.

The previous prime is 5719783. The next prime is 5719807. The reversal of 5719797 is 7979175.

5719797 is a `hidden beast` number, since 571 + 9 + 79 + 7 = 666.

It can be written as a sum of positive squares in only one way, i.e., 5716881 + 2916 = 2391^2 + 54^2 .

It is not a de Polignac number, because 5719797 - 2¹⁰ = 5718773 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5719297) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 317758 + ... + 317775.

Almost surely, 2^5719797 is an apocalyptic number.

It is an amenable number.

5719797 is a deficient number, since it is larger than the sum of its proper divisors (2542145).

5719797 is a wasteful number, since it uses less digits than its factorization.

5719797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 635539 (or 635536 counting only the distinct ones).

The product of its digits is 138915, while the sum is 45.

The square root of 5719797 is about 2391.6097089617. The cubic root of 5719797 is about 178.8381650585.

The spelling of 5719797 in words is "five million, seven hundred nineteen thousand, seven hundred ninety-seven".