2223414 has 24 divisors (see below), whose sum is σ = 4869072. Its totient is φ = 733200.

The previous prime is 2223407. The next prime is 2223421. The reversal of 2223414 is 4143222.

It is an interprime number because it is at equal distance from previous prime (2223407) and next prime (2223421).

It is a Smith number, since the sum of its digits (18) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1207 + ... + 2429.

It is an arithmetic number, because the mean of its divisors is an integer number (202878).

2^2223414 is an apocalyptic number.

2223414 is an abundant number, since it is smaller than the sum of its proper divisors (2645658).

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

2223414 is a wasteful number, since it uses less digits than its factorization.

2223414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1332 (or 1329 counting only the distinct ones).

The product of its digits is 384, while the sum is 18.

The square root of 2223414 is about 1491.1116658386. Note that the first 3 decimals coincide. The cubic root of 2223414 is about 130.5189121312.

Adding to 2223414 its reverse (4143222), we get a palindrome (6366636).

It can be divided in two parts, 22 and 23414, that added together give a triangular number (23436 = T₂₁₆).

The spelling of 2223414 in words is "two million, two hundred twenty-three thousand, four hundred fourteen".