898012 has 24 divisors (see below), whose sum is σ = 1685376. Its totient is φ = 417648.

The previous prime is 897983. The next prime is 898013. The reversal of 898012 is 210898.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (898013) by changing a digit.

898012 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 in 7 ways as a sum of consecutive naturals, for example, 3843 + ... + 4069.

It is an arithmetic number, because the mean of its divisors is an integer number (70224).

2⁸⁹⁸⁰¹² is an apocalyptic number.

It is an amenable number.

898012 is a deficient number, since it is larger than the sum of its proper divisors (787364).

898012 is a wasteful number, since it uses less digits than its factorization.

898012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297 (or 295 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 28.

The square root of 898012 is about 947.6349508118. The cubic root of 898012 is about 96.4777974281.

The spelling of 898012 in words is "eight hundred ninety-eight thousand, twelve".