2024993 has 4 divisors (see below), whose sum is σ = 2028180. Its totient is φ = 2021808.

The previous prime is 2024977. The next prime is 2025029. The reversal of 2024993 is 3994202.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3994202 = 2 ⋅1997101.

It can be written as a sum of positive squares in 2 ways, for example, as 1697809 + 327184 = 1303^2 + 572^2 .

It is a cyclic number.

It is not a de Polignac number, because 2024993 - 2⁴ = 2024977 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2024933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 278 + ... + 2031.

It is an arithmetic number, because the mean of its divisors is an integer number (507045).

2^2024993 is an apocalyptic number.

It is an amenable number.

2024993 is a deficient number, since it is larger than the sum of its proper divisors (3187).

2024993 is an equidigital number, since it uses as much as digits as its factorization.

2024993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3186.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 2024993 is about 1423.0224875244. The cubic root of 2024993 is about 126.5147540166.

The spelling of 2024993 in words is "two million, twenty-four thousand, nine hundred ninety-three".