2198850148 has 12 divisors (see below), whose sum is σ = 4197804912. Its totient is φ = 999477320.

The previous prime is 2198850127. The next prime is 2198850233. The reversal of 2198850148 is 8410588912.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2198850098 and 2198850107.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24986890 + ... + 24986977.

It is an arithmetic number, because the mean of its divisors is an integer number (349817076).

Almost surely, 2^2198850148 is an apocalyptic number.

It is an amenable number.

2198850148 is a deficient number, since it is larger than the sum of its proper divisors (1998954764).

2198850148 is a wasteful number, since it uses less digits than its factorization.

2198850148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49973882 (or 49973880 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 46.

The square root of 2198850148 is about 46891.8985326890. The cubic root of 2198850148 is about 1300.3648183217.

The spelling of 2198850148 in words is "two billion, one hundred ninety-eight million, eight hundred fifty thousand, one hundred forty-eight".