2841066 has 12 divisors (see below), whose sum is σ = 6155682. Its totient is φ = 947016.

The previous prime is 2841031. The next prime is 2841067. The reversal of 2841066 is 6601482.

It can be written as a sum of positive squares in only one way, i.e., 1782225 + 1058841 = 1335^2 + 1029^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2841067) 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 5 ways as a sum of consecutive naturals, for example, 78901 + ... + 78936.

2^2841066 is an apocalyptic number.

2841066 is an abundant number, since it is smaller than the sum of its proper divisors (3314616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2841066 is a wasteful number, since it uses less digits than its factorization.

2841066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157845 (or 157842 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 2841066 is about 1685.5462022739. The cubic root of 2841066 is about 141.6316911735.

The spelling of 2841066 in words is "two million, eight hundred forty-one thousand, sixty-six".