3135406 has 8 divisors (see below), whose sum is σ = 4907664. Its totient is φ = 1499520.

The previous prime is 3135403. The next prime is 3135409. The reversal of 3135406 is 6045313.

It is an interprime number because it is at equal distance from previous prime (3135403) and next prime (3135409).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3135401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34035 + ... + 34126.

It is an arithmetic number, because the mean of its divisors is an integer number (613458).

Almost surely, 2^3135406 is an apocalyptic number.

3135406 is a deficient number, since it is larger than the sum of its proper divisors (1772258).

3135406 is a wasteful number, since it uses less digits than its factorization.

3135406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68186.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 3135406 is about 1770.7077680973. The cubic root of 3135406 is about 146.3629862035.

It can be divided in two parts, 3135 and 406, that multiplied together give a triangular number (1272810 = T₁₅₉₅).

The spelling of 3135406 in words is "three million, one hundred thirty-five thousand, four hundred six".