898229 has 4 divisors (see below), whose sum is σ = 951084. Its totient is φ = 845376.

The previous prime is 898223. The next prime is 898231. The reversal of 898229 is 922898.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 255025 + 643204 = 505^2 + 802^2 .

It is not a de Polignac number, because 898229 - 2⁴ = 898213 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 898192 and 898201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (898223) 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, 26402 + ... + 26435.

It is an arithmetic number, because the mean of its divisors is an integer number (237771).

2⁸⁹⁸²²⁹ is an apocalyptic number.

It is an amenable number.

898229 is a deficient number, since it is larger than the sum of its proper divisors (52855).

898229 is a wasteful number, since it uses less digits than its factorization.

898229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52854.

The product of its digits is 20736, while the sum is 38.

The square root of 898229 is about 947.7494394617. The cubic root of 898229 is about 96.4855679241.

The spelling of 898229 in words is "eight hundred ninety-eight thousand, two hundred twenty-nine".