898888 has 8 divisors (see below), whose sum is σ = 1685430. Its totient is φ = 449440.

The previous prime is 898873. The next prime is 898889. The reversal of 898888 is 888898.

It can be written as a sum of positive squares in only one way, i.e., 879844 + 19044 = 938^2 + 138^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (898889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56173 + ... + 56188.

2⁸⁹⁸⁸⁸⁸ is an apocalyptic number.

It is an amenable number.

898888 is a deficient number, since it is larger than the sum of its proper divisors (786542).

898888 is a wasteful number, since it uses less digits than its factorization.

898888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112367 (or 112363 counting only the distinct ones).

The product of its digits is 294912, while the sum is 49.

The square root of 898888 is about 948.0970414467. The cubic root of 898888 is about 96.5091582134.

It can be divided in two parts, 89888 and 8, that multiplied together give a square (719104 = 848²).

The spelling of 898888 in words is "eight hundred ninety-eight thousand, eight hundred eighty-eight".