2148824 has 32 divisors (see below), whose sum is σ = 4324800. Its totient is φ = 997920.

The previous prime is 2148803. The next prime is 2148857. The reversal of 2148824 is 4288412.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

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

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, 10079 + ... + 10289.

It is an arithmetic number, because the mean of its divisors is an integer number (135150).

2^2148824 is an apocalyptic number.

It is an amenable number.

2148824 is an abundant number, since it is smaller than the sum of its proper divisors (2175976).

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

2148824 is a wasteful number, since it uses less digits than its factorization.

2148824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303 (or 299 counting only the distinct ones).

The product of its digits is 4096, while the sum is 29.

The square root of 2148824 is about 1465.8867623388. The cubic root of 2148824 is about 129.0427516896.

It can be divided in two parts, 21488 and 24, that added together give a palindrome (21512).

The spelling of 2148824 in words is "two million, one hundred forty-eight thousand, eight hundred twenty-four".