2736497 has 2 divisors, whose sum is σ = 2736498. Its totient is φ = 2736496.

The previous prime is 2736491. The next prime is 2736499. The reversal of 2736497 is 7946372.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2686321 + 50176 = 1639^2 + 224^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2736497 is a prime.

Together with 2736499, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2736497.

It is not a weakly prime, because it can be changed into another prime (2736491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1368248 + 1368249.

It is an arithmetic number, because the mean of its divisors is an integer number (1368249).

2^2736497 is an apocalyptic number.

It is an amenable number.

2736497 is a deficient number, since it is larger than the sum of its proper divisors (1).

2736497 is an equidigital number, since it uses as much as digits as its factorization.

2736497 is an evil number, because the sum of its binary digits is even.

The product of its digits is 63504, while the sum is 38.

The square root of 2736497 is about 1654.2360774690. The cubic root of 2736497 is about 139.8722814802.

The spelling of 2736497 in words is "two million, seven hundred thirty-six thousand, four hundred ninety-seven".