2198375088 has 160 divisors (see below), whose sum is σ = 7357862400. Its totient is φ = 549255168.

The previous prime is 2198375063. The next prime is 2198375143. The reversal of 2198375088 is 8805738912.

It is a self number, because there is not a number n which added to its sum of digits gives 2198375088.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 69748 + ... + 96236.

It is an arithmetic number, because the mean of its divisors is an integer number (45986640).

Almost surely, 2^2198375088 is an apocalyptic number.

2198375088 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2198375088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3678931200).

2198375088 is an abundant number, since it is smaller than the sum of its proper divisors (5159487312).

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

2198375088 is a wasteful number, since it uses less digits than its factorization.

2198375088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26539 (or 26533 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 51.

The square root of 2198375088 is about 46886.8327785104. The cubic root of 2198375088 is about 1300.2711639474.

The spelling of 2198375088 in words is "two billion, one hundred ninety-eight million, three hundred seventy-five thousand, eighty-eight".