3135242 has 32 divisors (see below), whose sum is σ = 5552064. Its totient is φ = 1312000.

The previous prime is 3135227. The next prime is 3135283. The reversal of 3135242 is 2425313.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30992 + ... + 31092.

It is an arithmetic number, because the mean of its divisors is an integer number (173502).

Almost surely, 2^3135242 is an apocalyptic number.

3135242 is a deficient number, since it is larger than the sum of its proper divisors (2416822).

3135242 is a wasteful number, since it uses less digits than its factorization.

3135242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214.

The product of its digits is 720, while the sum is 20.

The square root of 3135242 is about 1770.6614583257. The cubic root of 3135242 is about 146.3604342800.

It can be divided in two parts, 313 and 5242, that added together give a palindrome (5555).

The spelling of 3135242 in words is "three million, one hundred thirty-five thousand, two hundred forty-two".