2841242 has 4 divisors (see below), whose sum is σ = 4261866. Its totient is φ = 1420620.

The previous prime is 2841211. The next prime is 2841283. The reversal of 2841242 is 2421482.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2819041 + 22201 = 1679^2 + 149^2 .

It is a super-2 number, since 2×2841242² = 16145312205128, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 710309 + ... + 710312.

2^2841242 is an apocalyptic number.

2841242 is a deficient number, since it is larger than the sum of its proper divisors (1420624).

2841242 is a wasteful number, since it uses less digits than its factorization.

2841242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1420623.

The product of its digits is 1024, while the sum is 23.

The square root of 2841242 is about 1685.5984100609. The cubic root of 2841242 is about 141.6346157404.

The spelling of 2841242 in words is "two million, eight hundred forty-one thousand, two hundred forty-two".