2024406 has 16 divisors (see below), whose sum is σ = 4498800. Its totient is φ = 674784.

The previous prime is 2024387. The next prime is 2024413. The reversal of 2024406 is 6044202.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

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, 18691 + ... + 18798.

It is an arithmetic number, because the mean of its divisors is an integer number (281175).

2^2024406 is an apocalyptic number.

2024406 is an abundant number, since it is smaller than the sum of its proper divisors (2474394).

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

2024406 is a wasteful number, since it uses less digits than its factorization.

2024406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37500 (or 37494 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 2024406 is about 1422.8162214425. The cubic root of 2024406 is about 126.5025282398.

Adding to 2024406 its reverse (6044202), we get a palindrome (8068608).

The spelling of 2024406 in words is "two million, twenty-four thousand, four hundred six".