2250012187 has 8 divisors (see below), whose sum is σ = 2260569600. Its totient is φ = 2239480320.

The previous prime is 2250012181. The next prime is 2250012199. The reversal of 2250012187 is 7812100522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2250012187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2250012181) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 183078 + ... + 194980.

It is an arithmetic number, because the mean of its divisors is an integer number (282571200).

Almost surely, 2^2250012187 is an apocalyptic number.

2250012187 is a deficient number, since it is larger than the sum of its proper divisors (10557413).

2250012187 is a wasteful number, since it uses less digits than its factorization.

2250012187 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12773.

The product of its (nonzero) digits is 2240, while the sum is 28.

The square root of 2250012187 is about 47434.2933646112. The cubic root of 2250012187 is about 1310.3730629502.

The spelling of 2250012187 in words is "two billion, two hundred fifty million, twelve thousand, one hundred eighty-seven".