2198045282 has 32 divisors (see below), whose sum is σ = 3428179200. Its totient is φ = 1056451968.

The previous prime is 2198045281. The next prime is 2198045299. The reversal of 2198045282 is 2825408912.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2198045281) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 940988 + ... + 943320.

It is an arithmetic number, because the mean of its divisors is an integer number (107130600).

Almost surely, 2^2198045282 is an apocalyptic number.

2198045282 is a deficient number, since it is larger than the sum of its proper divisors (1230133918).

2198045282 is a wasteful number, since it uses less digits than its factorization.

2198045282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2570.

The product of its (nonzero) digits is 92160, while the sum is 41.

The square root of 2198045282 is about 46883.3156037412. The cubic root of 2198045282 is about 1300.2061373314.

The spelling of 2198045282 in words is "two billion, one hundred ninety-eight million, forty-five thousand, two hundred eighty-two".