2215468000 has 48 divisors (see below), whose sum is σ = 5443414704. Its totient is φ = 886185600.

The previous prime is 2215467997. The next prime is 2215468043. The reversal of 2215468000 is 8645122.

It is a self number, because there is not a number n which added to its sum of digits gives 2215468000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 272934 + ... + 280933.

It is an arithmetic number, because the mean of its divisors is an integer number (113404473).

Almost surely, 2^2215468000 is an apocalyptic number.

2215468000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2215468000 is an abundant number, since it is smaller than the sum of its proper divisors (3227946704).

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

2215468000 is an equidigital number, since it uses as much as digits as its factorization.

2215468000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553892 (or 553874 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 2215468000 is about 47068.7582160396. The cubic root of 2215468000 is about 1303.6324443645.

The spelling of 2215468000 in words is "two billion, two hundred fifteen million, four hundred sixty-eight thousand".