3212539 has 12 divisors (see below), whose sum is σ = 3703320. Its totient is φ = 2763360.

The previous prime is 3212527. The next prime is 3212551. The reversal of 3212539 is 9352123.

It is a happy number.

3212539 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3212527) and next prime (3212551).

It is not a de Polignac number, because 3212539 - 2¹⁷ = 3081467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3212509) 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 11 ways as a sum of consecutive naturals, for example, 3567 + ... + 4375.

It is an arithmetic number, because the mean of its divisors is an integer number (308610).

Almost surely, 2^3212539 is an apocalyptic number.

3212539 is a deficient number, since it is larger than the sum of its proper divisors (490781).

3212539 is a wasteful number, since it uses less digits than its factorization.

3212539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 858 (or 839 counting only the distinct ones).

The product of its digits is 1620, while the sum is 25.

The square root of 3212539 is about 1792.3557124633. The cubic root of 3212539 is about 147.5534843863.

The spelling of 3212539 in words is "three million, two hundred twelve thousand, five hundred thirty-nine".