2214880 has 48 divisors (see below), whose sum is σ = 5322240. Its totient is φ = 870912.

The previous prime is 2214869. The next prime is 2214907. The reversal of 2214880 is 884122.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17377 + ... + 17503.

It is an arithmetic number, because the mean of its divisors is an integer number (110880).

2^2214880 is an apocalyptic number.

2214880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2214880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2661120).

2214880 is an abundant number, since it is smaller than the sum of its proper divisors (3107360).

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

2214880 is a wasteful number, since it uses less digits than its factorization.

2214880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251 (or 243 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 25.

The square root of 2214880 is about 1488.2472912792. The cubic root of 2214880 is about 130.3517103241.

The spelling of 2214880 in words is "two million, two hundred fourteen thousand, eight hundred eighty".