2277473198 has 64 divisors (see below), whose sum is σ = 4595415552. Its totient is φ = 817534080.

The previous prime is 2277473131. The next prime is 2277473201. The reversal of 2277473198 is 8913747722.

It is a happy number.

It is a congruent number.

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, 2027465 + ... + 2028587.

It is an arithmetic number, because the mean of its divisors is an integer number (71803368).

Almost surely, 2^2277473198 is an apocalyptic number.

2277473198 is an abundant number, since it is smaller than the sum of its proper divisors (2317942354).

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

2277473198 is a wasteful number, since it uses less digits than its factorization.

2277473198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2169.

The product of its digits is 1185408, while the sum is 50.

The square root of 2277473198 is about 47722.8791880792. The cubic root of 2277473198 is about 1315.6824801445.

The spelling of 2277473198 in words is "two billion, two hundred seventy-seven million, four hundred seventy-three thousand, one hundred ninety-eight".