895457 has 2 divisors, whose sum is σ = 895458. Its totient is φ = 895456.

The previous prime is 895423. The next prime is 895463. The reversal of 895457 is 754598.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 829921 + 65536 = 911^2 + 256^2 .

It is a cyclic number.

It is not a de Polignac number, because 895457 - 2⁶ = 895393 is a prime.

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 895457.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 895457.

It is not a weakly prime, because it can be changed into another prime (895157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 447728 + 447729.

It is an arithmetic number, because the mean of its divisors is an integer number (447729).

2⁸⁹⁵⁴⁵⁷ is an apocalyptic number.

It is an amenable number.

895457 is a deficient number, since it is larger than the sum of its proper divisors (1).

895457 is an equidigital number, since it uses as much as digits as its factorization.

895457 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 50400, while the sum is 38.

The square root of 895457 is about 946.2858976018. The cubic root of 895457 is about 96.3862118213.

The spelling of 895457 in words is "eight hundred ninety-five thousand, four hundred fifty-seven".