3512242 has 8 divisors (see below), whose sum is σ = 5291676. Its totient is φ = 1748352.

The previous prime is 3512239. The next prime is 3512279. The reversal of 3512242 is 2422153.

It can be written as a sum of positive squares in 2 ways, for example, as 3381921 + 130321 = 1839^2 + 361^2 .

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

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 3 ways as a sum of consecutive naturals, for example, 3303 + ... + 4234.

Almost surely, 2^3512242 is an apocalyptic number.

3512242 is a deficient number, since it is larger than the sum of its proper divisors (1779434).

3512242 is a wasteful number, since it uses less digits than its factorization.

3512242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7772.

The product of its digits is 480, while the sum is 19.

The square root of 3512242 is about 1874.0976495370. The cubic root of 3512242 is about 152.0062612841.

Adding to 3512242 its reverse (2422153), we get a palindrome (5934395).

The spelling of 3512242 in words is "three million, five hundred twelve thousand, two hundred forty-two".