3257875 has 16 divisors (see below), whose sum is σ = 4137120. Its totient is φ = 2560800.

The previous prime is 3257869. The next prime is 3257879. The reversal of 3257875 is 5787523.

3257875 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3257875 - 2⁷ = 3257747 is a prime.

It is a super-2 number, since 2×3257875² = 21227499031250, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3257879) 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 15 ways as a sum of consecutive naturals, for example, 8181 + ... + 8569.

It is an arithmetic number, because the mean of its divisors is an integer number (258570).

Almost surely, 2^3257875 is an apocalyptic number.

3257875 is a deficient number, since it is larger than the sum of its proper divisors (879245).

3257875 is an equidigital number, since it uses as much as digits as its factorization.

3257875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471 (or 461 counting only the distinct ones).

The product of its digits is 58800, while the sum is 37.

The square root of 3257875 is about 1804.9584482752. The cubic root of 3257875 is about 148.2443461828.

The spelling of 3257875 in words is "three million, two hundred fifty-seven thousand, eight hundred seventy-five".