898488 has 24 divisors (see below), whose sum is σ = 2433600. Its totient is φ = 299472.

The previous prime is 898483. The next prime is 898493. The reversal of 898488 is 884898.

It is an interprime number because it is at equal distance from previous prime (898483) and next prime (898493).

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×898488² = 1614561372288, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

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

898488 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6168 + ... + 6311.

It is an arithmetic number, because the mean of its divisors is an integer number (101400).

2⁸⁹⁸⁴⁸⁸ is an apocalyptic number.

It is an amenable number.

898488 is an abundant number, since it is smaller than the sum of its proper divisors (1535112).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

898488 is a wasteful number, since it uses less digits than its factorization.

898488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12491 (or 12484 counting only the distinct ones).

The product of its digits is 147456, while the sum is 45.

The square root of 898488 is about 947.8860691032. The cubic root of 898488 is about 96.4948407490.

The spelling of 898488 in words is "eight hundred ninety-eight thousand, four hundred eighty-eight".