8961198 has 16 divisors (see below), whose sum is σ = 18865920. Its totient is φ = 2829816.

The previous prime is 8961149. The next prime is 8961209. The reversal of 8961198 is 8911698.

8961198 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39190 + ... + 39417.

It is an arithmetic number, because the mean of its divisors is an integer number (1179120).

Almost surely, 2^8961198 is an apocalyptic number.

8961198 is an abundant number, since it is smaller than the sum of its proper divisors (9904722).

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

8961198 is a wasteful number, since it uses less digits than its factorization.

8961198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78631.

The product of its digits is 31104, while the sum is 42.

The square root of 8961198 is about 2993.5260145855. The cubic root of 8961198 is about 207.7090205186.

It can be divided in two parts, 89611 and 98, that multiplied together give a palindrome (8781878).

The spelling of 8961198 in words is "eight million, nine hundred sixty-one thousand, one hundred ninety-eight".