988196158 has 8 divisors (see below), whose sum is σ = 1516766328. Its totient is φ = 482607384.

The previous prime is 988196129. The next prime is 988196191. The reversal of 988196158 is 851691889.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 988196099 and 988196108.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5745241 + ... + 5745412.

It is an arithmetic number, because the mean of its divisors is an integer number (189595791).

Almost surely, 2^988196158 is an apocalyptic number.

988196158 is a deficient number, since it is larger than the sum of its proper divisors (528570170).

988196158 is a wasteful number, since it uses less digits than its factorization.

988196158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11490698.

The product of its digits is 1244160, while the sum is 55.

The square root of 988196158 is about 31435.5874448053. The cubic root of 988196158 is about 996.0498024860.

The spelling of 988196158 in words is "nine hundred eighty-eight million, one hundred ninety-six thousand, one hundred fifty-eight".