898825 has 12 divisors (see below), whose sum is σ = 1126540. Its totient is φ = 711360.

The previous prime is 898823. The next prime is 898853. The reversal of 898825 is 528898.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 121 + 898704 = 11^2 + 948^2 .

It is not a de Polignac number, because 898825 - 2¹ = 898823 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (898823) 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 in 11 ways as a sum of consecutive naturals, for example, 3811 + ... + 4039.

2⁸⁹⁸⁸²⁵ is an apocalyptic number.

It is an amenable number.

898825 is a deficient number, since it is larger than the sum of its proper divisors (227715).

898825 is a wasteful number, since it uses less digits than its factorization.

898825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396 (or 391 counting only the distinct ones).

The product of its digits is 46080, while the sum is 40.

The square root of 898825 is about 948.0638164174. The cubic root of 898825 is about 96.5069034946.

The spelling of 898825 in words is "eight hundred ninety-eight thousand, eight hundred twenty-five".