2187414068 has 12 divisors (see below), whose sum is σ = 4374828192. Its totient is φ = 937463160.

The previous prime is 2187414043. The next prime is 2187414077. The reversal of 2187414068 is 8604147812.

2187414068 is an admirable number.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39060938 + ... + 39060993.

It is an arithmetic number, because the mean of its divisors is an integer number (364569016).

Almost surely, 2^2187414068 is an apocalyptic number.

2187414068 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2187414068 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.

2187414068 is a wasteful number, since it uses less digits than its factorization.

2187414068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78121942 (or 78121940 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 41.

The square root of 2187414068 is about 46769.7986739306. The cubic root of 2187414068 is about 1298.1065270915.

The spelling of 2187414068 in words is "two billion, one hundred eighty-seven million, four hundred fourteen thousand, sixty-eight".