2874542188 has 12 divisors (see below), whose sum is σ = 5749084432. Its totient is φ = 1231946640.

The previous prime is 2874542179. The next prime is 2874542207. The reversal of 2874542188 is 8812454782.

2874542188 is an admirable number.

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, 51331083 + ... + 51331138.

Almost surely, 2^2874542188 is an apocalyptic number.

2874542188 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2874542188 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2874542188 is a wasteful number, since it uses less digits than its factorization.

2874542188 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102662232 (or 102662230 counting only the distinct ones).

The product of its digits is 1146880, while the sum is 49.

The square root of 2874542188 is about 53614.7571849393. The cubic root of 2874542188 is about 1421.8580101841.

The spelling of 2874542188 in words is "two billion, eight hundred seventy-four million, five hundred forty-two thousand, one hundred eighty-eight".