198148760 has 16 divisors (see below), whose sum is σ = 445834800. Its totient is φ = 79259488.

The previous prime is 198148759. The next prime is 198148763. The reversal of 198148760 is 67841891.

198148760 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×198148760³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (198148763) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2476820 + ... + 2476899.

It is an arithmetic number, because the mean of its divisors is an integer number (27864675).

Almost surely, 2^198148760 is an apocalyptic number.

198148760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

198148760 is an abundant number, since it is smaller than the sum of its proper divisors (247686040).

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

198148760 is a wasteful number, since it uses less digits than its factorization.

198148760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4953730 (or 4953726 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 44.

The square root of 198148760 is about 14076.5322434185. The cubic root of 198148760 is about 582.9935988203.

The spelling of 198148760 in words is "one hundred ninety-eight million, one hundred forty-eight thousand, seven hundred sixty".