898916 has 6 divisors (see below), whose sum is σ = 1573110. Its totient is φ = 449456.

The previous prime is 898897. The next prime is 898921. The reversal of 898916 is 619898.

It can be written as a sum of positive squares in only one way, i.e., 802816 + 96100 = 896^2 + 310^2 .

It is a nialpdrome in base 16.

It is an unprimeable number.

898916 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 as a sum of consecutive naturals, namely, 112361 + ... + 112368.

It is an arithmetic number, because the mean of its divisors is an integer number (262185).

2⁸⁹⁸⁹¹⁶ is an apocalyptic number.

It is an amenable number.

898916 is a deficient number, since it is larger than the sum of its proper divisors (674194).

898916 is a wasteful number, since it uses less digits than its factorization.

898916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224733 (or 224731 counting only the distinct ones).

The product of its digits is 31104, while the sum is 41.

The square root of 898916 is about 948.1118077527. Note that the first 3 decimals coincide. The cubic root of 898916 is about 96.5101602768.

The spelling of 898916 in words is "eight hundred ninety-eight thousand, nine hundred sixteen".