198468702 has 48 divisors (see below), whose sum is σ = 450122400. Its totient is φ = 63081216.

The previous prime is 198468691. The next prime is 198468709. The reversal of 198468702 is 207864891.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (198468709) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 188674 + ... + 189722.

It is an arithmetic number, because the mean of its divisors is an integer number (9377550).

Almost surely, 2^198468702 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 198468702, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (225061200).

198468702 is an abundant number, since it is smaller than the sum of its proper divisors (251653698).

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

198468702 is a wasteful number, since it uses less digits than its factorization.

198468702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1537 (or 1534 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 45.

The square root of 198468702 is about 14087.8920353614. The cubic root of 198468702 is about 583.3072080454.

The spelling of 198468702 in words is "one hundred ninety-eight million, four hundred sixty-eight thousand, seven hundred two".