8395457 has 4 divisors (see below), whose sum is σ = 9594816. Its totient is φ = 7196100.

The previous prime is 8395441. The next prime is 8395487. The reversal of 8395457 is 7545938.

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 not a de Polignac number, because 8395457 - 2⁴ = 8395441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8395487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 599669 + ... + 599682.

It is an arithmetic number, because the mean of its divisors is an integer number (2398704).

Almost surely, 2^8395457 is an apocalyptic number.

It is an amenable number.

8395457 is a deficient number, since it is larger than the sum of its proper divisors (1199359).

8395457 is a wasteful number, since it uses less digits than its factorization.

8395457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1199358.

The product of its digits is 151200, while the sum is 41.

The square root of 8395457 is about 2897.4915012818. The cubic root of 8395457 is about 203.2426180191.

The spelling of 8395457 in words is "eight million, three hundred ninety-five thousand, four hundred fifty-seven".