2841002 has 4 divisors (see below), whose sum is σ = 4261506. Its totient is φ = 1420500.

The previous prime is 2840987. The next prime is 2841011. The reversal of 2841002 is 2001482.

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., 2719201 + 121801 = 1649^2 + 349^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 710249 + ... + 710252.

2^2841002 is an apocalyptic number.

2841002 is a deficient number, since it is larger than the sum of its proper divisors (1420504).

2841002 is a wasteful number, since it uses less digits than its factorization.

2841002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1420503.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 2841002 is about 1685.5272172231. The cubic root of 2841002 is about 141.6306276647.

Adding to 2841002 its reverse (2001482), we get a palindrome (4842484).

The spelling of 2841002 in words is "two million, eight hundred forty-one thousand, two".