3258145 has 8 divisors (see below), whose sum is σ = 4265280. Its totient is φ = 2369520.

The previous prime is 3258137. The next prime is 3258149. The reversal of 3258145 is 5418523.

3258145 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3258145 - 2³ = 3258137 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (3258149) 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 7 ways as a sum of consecutive naturals, for example, 29565 + ... + 29674.

It is an arithmetic number, because the mean of its divisors is an integer number (533160).

Almost surely, 2^3258145 is an apocalyptic number.

It is an amenable number.

3258145 is a deficient number, since it is larger than the sum of its proper divisors (1007135).

3258145 is a wasteful number, since it uses less digits than its factorization.

3258145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59255.

The product of its digits is 4800, while the sum is 28.

The square root of 3258145 is about 1805.0332406912. The cubic root of 3258145 is about 148.2484413745.

It can be divided in two parts, 3258 and 145, that added together give a triangular number (3403 = T₈₂).

The spelling of 3258145 in words is "three million, two hundred fifty-eight thousand, one hundred forty-five".