3024021 has 64 divisors (see below), whose sum is σ = 5806080. Its totient is φ = 1347840.

The previous prime is 3024013. The next prime is 3024023. The reversal of 3024021 is 1204203.

It is not a de Polignac number, because 3024021 - 2³ = 3024013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3023988 and 3024006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3024023) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 57031 + ... + 57083.

It is an arithmetic number, because the mean of its divisors is an integer number (90720).

Almost surely, 2^3024021 is an apocalyptic number.

It is an amenable number.

3024021 is a deficient number, since it is larger than the sum of its proper divisors (2782059).

3024021 is a wasteful number, since it uses less digits than its factorization.

3024021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 3024021 is about 1738.9712476059. The cubic root of 3024021 is about 144.6088705917.

Adding to 3024021 its reverse (1204203), we get a palindrome (4228224).

The spelling of 3024021 in words is "three million, twenty-four thousand, twenty-one".