2201424 has 20 divisors (see below), whose sum is σ = 5687136. Its totient is φ = 733792.

The previous prime is 2201417. The next prime is 2201431. The reversal of 2201424 is 4241022.

It is an interprime number because it is at equal distance from previous prime (2201417) and next prime (2201431).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22884 + ... + 22979.

2^2201424 is an apocalyptic number.

2201424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2201424 is an abundant number, since it is smaller than the sum of its proper divisors (3485712).

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

2201424 is a wasteful number, since it uses less digits than its factorization.

2201424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45874 (or 45868 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 15.

The square root of 2201424 is about 1483.7196500687. The cubic root of 2201424 is about 130.0871998787.

Adding to 2201424 its reverse (4241022), we get a palindrome (6442446).

The spelling of 2201424 in words is "two million, two hundred one thousand, four hundred twenty-four".