3135461 has 12 divisors (see below), whose sum is σ = 3710700. Its totient is φ = 2640960.

The previous prime is 3135449. The next prime is 3135469. The reversal of 3135461 is 1645313.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1366561 + 1768900 = 1169^2 + 1330^2 .

It is not a de Polignac number, because 3135461 - 2⁶ = 3135397 is a prime.

It is a super-2 number, since 2×3135461² = 19662231365042, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3135469) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2465 + ... + 3513.

It is an arithmetic number, because the mean of its divisors is an integer number (309225).

Almost surely, 2^3135461 is an apocalyptic number.

It is an amenable number.

3135461 is a deficient number, since it is larger than the sum of its proper divisors (575239).

3135461 is a wasteful number, since it uses less digits than its factorization.

3135461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1124 (or 1117 counting only the distinct ones).

The product of its digits is 1080, while the sum is 23.

The square root of 3135461 is about 1770.7232985422. The cubic root of 3135461 is about 146.3638420115.

The spelling of 3135461 in words is "three million, one hundred thirty-five thousand, four hundred sixty-one".