8452897 has 4 divisors (see below), whose sum is σ = 8649520. Its totient is φ = 8256276.

The previous prime is 8452879. The next prime is 8452907. The reversal of 8452897 is 7982548.

8452897 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8452897 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43), and also a Moran number because the ratio is a prime number: 196579 = 8452897 / (8 + 4 + 5 + 2 + 8 + 9 + 7).

It is a d-powerful number, because it can be written as 8³ + 4¹¹ + 5⁴ + 2²² + 8⁴ + 9⁵ + 7 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8452877) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98247 + ... + 98332.

It is an arithmetic number, because the mean of its divisors is an integer number (2162380).

Almost surely, 2^8452897 is an apocalyptic number.

It is an amenable number.

8452897 is a deficient number, since it is larger than the sum of its proper divisors (196623).

8452897 is a wasteful number, since it uses less digits than its factorization.

8452897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196622.

The product of its digits is 161280, while the sum is 43.

The square root of 8452897 is about 2907.3866271963. The cubic root of 8452897 is about 203.7050797381.

The spelling of 8452897 in words is "eight million, four hundred fifty-two thousand, eight hundred ninety-seven".