3145535 has 8 divisors (see below), whose sum is σ = 3784416. Its totient is φ = 2509920.

The previous prime is 3145529. The next prime is 3145547. The reversal of 3145535 is 5355413.

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

It is not a de Polignac number, because 3145535 - 2²⁰ = 2096959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2657 + ... + 3653.

It is an arithmetic number, because the mean of its divisors is an integer number (473052).

Almost surely, 2^3145535 is an apocalyptic number.

3145535 is a deficient number, since it is larger than the sum of its proper divisors (638881).

3145535 is an equidigital number, since it uses as much as digits as its factorization.

3145535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1633.

The product of its digits is 4500, while the sum is 26.

The square root of 3145535 is about 1773.5656176189. The cubic root of 3145535 is about 146.5204264327.

The spelling of 3145535 in words is "three million, one hundred forty-five thousand, five hundred thirty-five".