2016497 has 8 divisors (see below), whose sum is σ = 2352000. Its totient is φ = 1728132.

The previous prime is 2016493. The next prime is 2016517. The reversal of 2016497 is 7946102.

It is not a de Polignac number, because 2016497 - 2² = 2016493 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2016493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2597 + ... + 3282.

It is an arithmetic number, because the mean of its divisors is an integer number (294000).

2^2016497 is an apocalyptic number.

It is an amenable number.

2016497 is a deficient number, since it is larger than the sum of its proper divisors (335503).

2016497 is an frugal number, since it uses more digits than its factorization.

2016497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5900 (or 5886 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 2016497 is about 1420.0341545188. The cubic root of 2016497 is about 126.3375721541.

The spelling of 2016497 in words is "two million, sixteen thousand, four hundred ninety-seven".