3135105 has 20 divisors (see below), whose sum is σ = 5620692. Its totient is φ = 1671840.

The previous prime is 3135079. The next prime is 3135113. The reversal of 3135105 is 5015313.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 876096 + 2259009 = 936^2 + 1503^2 .

It is not a de Polignac number, because 3135105 - 2⁵ = 3135073 is a prime.

It is a super-2 number, since 2×3135105² = 19657766722050, which contains 22 as substring.

It is an Ulam number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3466 + ... + 4275.

Almost surely, 2^3135105 is an apocalyptic number.

It is an amenable number.

3135105 is a deficient number, since it is larger than the sum of its proper divisors (2485587).

3135105 is an equidigital number, since it uses as much as digits as its factorization.

3135105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7758 (or 7749 counting only the distinct ones).

The product of its (nonzero) digits is 225, while the sum is 18.

The square root of 3135105 is about 1770.6227717953. The cubic root of 3135105 is about 146.3583024221.

It can be divided in two parts, 3135 and 105, that added together give a triangular number (3240 = T₈₀).

The spelling of 3135105 in words is "three million, one hundred thirty-five thousand, one hundred five".