2421124 has 12 divisors (see below), whose sum is σ = 4309200. Its totient is φ = 1189928.

The previous prime is 2421119. The next prime is 2421137. The reversal of 2421124 is 4211242.

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

It is a junction number, because it is equal to n+sod(n) for n = 2421098 and 2421107.

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, 4894 + ... + 5365.

It is an arithmetic number, because the mean of its divisors is an integer number (359100).

2^2421124 is an apocalyptic number.

It is an amenable number.

2421124 is a deficient number, since it is larger than the sum of its proper divisors (1888076).

2421124 is a wasteful number, since it uses less digits than its factorization.

2421124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10322 (or 10320 counting only the distinct ones).

The product of its digits is 128, while the sum is 16.

The square root of 2421124 is about 1555.9961439541. The cubic root of 2421124 is about 134.2782515416.

Adding to 2421124 its reverse (4211242), we get a palindrome (6632366).

It can be divided in two parts, 2 and 421124, that multiplied together give a palindrome (842248).

The spelling of 2421124 in words is "two million, four hundred twenty-one thousand, one hundred twenty-four".