3053242 has 4 divisors (see below), whose sum is σ = 4579866. Its totient is φ = 1526620.

The previous prime is 3053231. The next prime is 3053249. The reversal of 3053242 is 2423503.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2423503 = 17 ⋅142559.

It can be written as a sum of positive squares in only one way, i.e., 2277081 + 776161 = 1509^2 + 881^2 .

It is not an unprimeable number, because it can be changed into a prime (3053249) 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 as a sum of consecutive naturals, namely, 763309 + ... + 763312.

Almost surely, 2^3053242 is an apocalyptic number.

3053242 is a deficient number, since it is larger than the sum of its proper divisors (1526624).

3053242 is a wasteful number, since it uses less digits than its factorization.

3053242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1526623.

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 3053242 is about 1747.3528550353. The cubic root of 3053242 is about 145.0731616522.

Adding to 3053242 its reverse (2423503), we get a palindrome (5476745).

The spelling of 3053242 in words is "three million, fifty-three thousand, two hundred forty-two".