8797457 has 2 divisors, whose sum is σ = 8797458. Its totient is φ = 8797456.

The previous prime is 8797447. The next prime is 8797487. The reversal of 8797457 is 7547978.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8667136 + 130321 = 2944^2 + 361^2 .

It is a cyclic number.

It is not a de Polignac number, because 8797457 - 2⁴ = 8797441 is a prime.

It is not a weakly prime, because it can be changed into another prime (8797447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4398728 + 4398729.

It is an arithmetic number, because the mean of its divisors is an integer number (4398729).

Almost surely, 2^8797457 is an apocalyptic number.

It is an amenable number.

8797457 is a deficient number, since it is larger than the sum of its proper divisors (1).

8797457 is an equidigital number, since it uses as much as digits as its factorization.

8797457 is an evil number, because the sum of its binary digits is even.

The product of its digits is 493920, while the sum is 47.

The square root of 8797457 is about 2966.0507413057. The cubic root of 8797457 is about 206.4361341425.

The spelling of 8797457 in words is "eight million, seven hundred ninety-seven thousand, four hundred fifty-seven".