898486 has 4 divisors (see below), whose sum is σ = 1347732. Its totient is φ = 449242.

The previous prime is 898483. The next prime is 898493. The reversal of 898486 is 684898.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 684898 = 2 ⋅342449.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (898481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224620 + ... + 224623.

It is an arithmetic number, because the mean of its divisors is an integer number (336933).

2⁸⁹⁸⁴⁸⁶ is an apocalyptic number.

898486 is a deficient number, since it is larger than the sum of its proper divisors (449246).

898486 is a wasteful number, since it uses less digits than its factorization.

898486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449245.

The product of its digits is 110592, while the sum is 43.

The square root of 898486 is about 947.8850141235. The cubic root of 898486 is about 96.4947691510.

The spelling of 898486 in words is "eight hundred ninety-eight thousand, four hundred eighty-six".