3051242 has 8 divisors (see below), whose sum is σ = 4700676. Its totient is φ = 1484352.

The previous prime is 3051241. The next prime is 3051253. The reversal of 3051242 is 2421503.

It can be written as a sum of positive squares in 2 ways, for example, as 2961841 + 89401 = 1721^2 + 299^2 .

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 3051242.

It is not an unprimeable number, because it can be changed into a prime (3051241) by changing a digit.

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, 20543 + ... + 20690.

Almost surely, 2^3051242 is an apocalyptic number.

3051242 is a deficient number, since it is larger than the sum of its proper divisors (1649434).

3051242 is a wasteful number, since it uses less digits than its factorization.

3051242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41272.

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

The square root of 3051242 is about 1746.7804670307. The cubic root of 3051242 is about 145.0414784230.

Adding to 3051242 its reverse (2421503), we get a palindrome (5472745).

The spelling of 3051242 in words is "three million, fifty-one thousand, two hundred forty-two".