2182424 has 32 divisors (see below), whose sum is σ = 4428000. Its totient is φ = 1005312.

The previous prime is 2182421. The next prime is 2182429. The reversal of 2182424 is 4242812.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 2182424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2182421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5132 + ... + 5540.

It is an arithmetic number, because the mean of its divisors is an integer number (138375).

2^2182424 is an apocalyptic number.

It is an amenable number.

2182424 is an abundant number, since it is smaller than the sum of its proper divisors (2245576).

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

2182424 is a wasteful number, since it uses less digits than its factorization.

2182424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467 (or 463 counting only the distinct ones).

The product of its digits is 1024, while the sum is 23.

The square root of 2182424 is about 1477.3029479426. The cubic root of 2182424 is about 129.7118667816.

It can be divided in two parts, 21824 and 24, that multiplied together give a triangular number (523776 = T₁₀₂₃).

The spelling of 2182424 in words is "two million, one hundred eighty-two thousand, four hundred twenty-four".