980574188 has 12 divisors (see below), whose sum is σ = 1872005352. Its totient is φ = 445715520.

The previous prime is 980574167. The next prime is 980574223. The reversal of 980574188 is 881475089.

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, 11142845 + ... + 11142932.

It is an arithmetic number, because the mean of its divisors is an integer number (156000446).

Almost surely, 2^980574188 is an apocalyptic number.

It is an amenable number.

980574188 is a deficient number, since it is larger than the sum of its proper divisors (891431164).

980574188 is a wasteful number, since it uses less digits than its factorization.

980574188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22285792 (or 22285790 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 50.

The square root of 980574188 is about 31314.1212234992. The cubic root of 980574188 is about 993.4823417541.

Subtracting from 980574188 its reverse (881475089), we obtain a palindrome (99099099).

The spelling of 980574188 in words is "nine hundred eighty million, five hundred seventy-four thousand, one hundred eighty-eight".