2214486 has 32 divisors (see below), whose sum is σ = 5137920. Its totient is φ = 705672.

The previous prime is 2214481. The next prime is 2214491. The reversal of 2214486 is 6844122.

It is an interprime number because it is at equal distance from previous prime (2214481) and next prime (2214491).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2214481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 351 + ... + 2133.

It is an arithmetic number, because the mean of its divisors is an integer number (160560).

2^2214486 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2214486, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2568960).

2214486 is an abundant number, since it is smaller than the sum of its proper divisors (2923434).

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

2214486 is a wasteful number, since it uses less digits than its factorization.

2214486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1817 (or 1811 counting only the distinct ones).

The product of its digits is 3072, while the sum is 27.

The square root of 2214486 is about 1488.1149149175. The cubic root of 2214486 is about 130.3439805420.

The spelling of 2214486 in words is "two million, two hundred fourteen thousand, four hundred eighty-six".