5911497 has 6 divisors (see below), whose sum is σ = 8538842. Its totient is φ = 3940992.

The previous prime is 5911487. The next prime is 5911501. The reversal of 5911497 is 7941195.

5911497 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 5875776 + 35721 = 2424^2 + 189^2 .

It is not a de Polignac number, because 5911497 - 2⁴ = 5911481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5911417) 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, 328408 + ... + 328425.

Almost surely, 2^5911497 is an apocalyptic number.

It is an amenable number.

5911497 is a deficient number, since it is larger than the sum of its proper divisors (2627345).

5911497 is a wasteful number, since it uses less digits than its factorization.

5911497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 656839 (or 656836 counting only the distinct ones).

The product of its digits is 11340, while the sum is 36.

The square root of 5911497 is about 2431.3570284925. The cubic root of 5911497 is about 180.8141820818.

The spelling of 5911497 in words is "five million, nine hundred eleven thousand, four hundred ninety-seven".