3130242 has 8 divisors (see below), whose sum is σ = 6260496. Its totient is φ = 1043412.

The previous prime is 3130241. The next prime is 3130243. The reversal of 3130242 is 2420313.

3130242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3130241) and next prime (3130243).

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

3130242 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (3130241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 260848 + ... + 260859.

It is an arithmetic number, because the mean of its divisors is an integer number (782562).

Almost surely, 2^3130242 is an apocalyptic number.

3130242 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3130242 is a wasteful number, since it uses less digits than its factorization.

3130242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521712.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 3130242 is about 1769.2489932172. The cubic root of 3130242 is about 146.2825889828.

Adding to 3130242 its reverse (2420313), we get a palindrome (5550555).

The spelling of 3130242 in words is "three million, one hundred thirty thousand, two hundred forty-two".