3005975 has 24 divisors (see below), whose sum is σ = 4330080. Its totient is φ = 2027520.

The previous prime is 3005969. The next prime is 3005983. The reversal of 3005975 is 5795003.

It is not a de Polignac number, because 3005975 - 2⁶ = 3005911 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15479 + ... + 15671.

It is an arithmetic number, because the mean of its divisors is an integer number (180420).

Almost surely, 2^3005975 is an apocalyptic number.

3005975 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3005975 is a deficient number, since it is larger than the sum of its proper divisors (1324105).

3005975 is a wasteful number, since it uses less digits than its factorization.

3005975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299 (or 294 counting only the distinct ones).

The product of its (nonzero) digits is 4725, while the sum is 29.

The square root of 3005975 is about 1733.7747835287. The cubic root of 3005975 is about 144.3206428805.

The spelling of 3005975 in words is "three million, five thousand, nine hundred seventy-five".