3150242 has 8 divisors (see below), whose sum is σ = 4790316. Its totient is φ = 1553472.

The previous prime is 3150233. The next prime is 3150247. The reversal of 3150242 is 2420513.

It can be written as a sum of positive squares in 2 ways, for example, as 2989441 + 160801 = 1729^2 + 401^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 3150242.

It is not an unprimeable number, because it can be changed into a prime (3150247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10643 + ... + 10934.

Almost surely, 2^3150242 is an apocalyptic number.

3150242 is a deficient number, since it is larger than the sum of its proper divisors (1640074).

3150242 is a wasteful number, since it uses less digits than its factorization.

3150242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21652.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 3150242 is about 1774.8921093971. The cubic root of 3150242 is about 146.5934747295.

Adding to 3150242 its reverse (2420513), we get a palindrome (5570755).

The spelling of 3150242 in words is "three million, one hundred fifty thousand, two hundred forty-two".