3020875 has 32 divisors (see below), whose sum is σ = 4455360. Its totient is φ = 2028000.

The previous prime is 3020873. The next prime is 3020891. The reversal of 3020875 is 5780203.

It is not a de Polignac number, because 3020875 - 2¹ = 3020873 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (3020873) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 232369 + ... + 232381.

It is an arithmetic number, because the mean of its divisors is an integer number (139230).

Almost surely, 2^3020875 is an apocalyptic number.

3020875 is a deficient number, since it is larger than the sum of its proper divisors (1434485).

3020875 is an equidigital number, since it uses as much as digits as its factorization.

3020875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65 (or 29 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 3020875 is about 1738.0664544257. The cubic root of 3020875 is about 144.5587058870.

The spelling of 3020875 in words is "three million, twenty thousand, eight hundred seventy-five".