3212975 has 6 divisors (see below), whose sum is σ = 3984120. Its totient is φ = 2570360.

The previous prime is 3212971. The next prime is 3212977. The reversal of 3212975 is 5792123.

3212975 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 3212975 - 2² = 3212971 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3212971) 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 5 ways as a sum of consecutive naturals, for example, 64235 + ... + 64284.

It is an arithmetic number, because the mean of its divisors is an integer number (664020).

Almost surely, 2^3212975 is an apocalyptic number.

3212975 is a deficient number, since it is larger than the sum of its proper divisors (771145).

3212975 is a wasteful number, since it uses less digits than its factorization.

3212975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128529 (or 128524 counting only the distinct ones).

The product of its digits is 3780, while the sum is 29.

The square root of 3212975 is about 1792.4773359795. The cubic root of 3212975 is about 147.5601593153.

The spelling of 3212975 in words is "three million, two hundred twelve thousand, nine hundred seventy-five".