2024121 has 16 divisors (see below), whose sum is σ = 2983680. Its totient is φ = 1210320.

The previous prime is 2024117. The next prime is 2024147. The reversal of 2024121 is 1214202.

It is not a de Polignac number, because 2024121 - 2² = 2024117 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2024097 and 2024106.

It is not an unprimeable number, because it can be changed into a prime (2024101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2370 + ... + 3108.

It is an arithmetic number, because the mean of its divisors is an integer number (186480).

2^2024121 is an apocalyptic number.

It is an amenable number.

2024121 is a deficient number, since it is larger than the sum of its proper divisors (959559).

2024121 is a wasteful number, since it uses less digits than its factorization.

2024121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 836.

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 2024121 is about 1422.7160644345. The cubic root of 2024121 is about 126.4965915333.

Adding to 2024121 its reverse (1214202), we get a palindrome (3238323).

It can be divided in two parts, 2024 and 121, that added together give a triangular number (2145 = T₆₅).

The spelling of 2024121 in words is "two million, twenty-four thousand, one hundred twenty-one".