7044881 has 2 divisors, whose sum is σ = 7044882. Its totient is φ = 7044880.

The previous prime is 7044871. The next prime is 7044889. The reversal of 7044881 is 1884407.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5313025 + 1731856 = 2305^2 + 1316^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7044881 is a prime.

It is a super-2 number, since 2×7044881² = 99260696608322, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (7044889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3522440 + 3522441.

It is an arithmetic number, because the mean of its divisors is an integer number (3522441).

Almost surely, 2^7044881 is an apocalyptic number.

It is an amenable number.

7044881 is a deficient number, since it is larger than the sum of its proper divisors (1).

7044881 is an equidigital number, since it uses as much as digits as its factorization.

7044881 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7168, while the sum is 32.

The square root of 7044881 is about 2654.2194709556. The cubic root of 7044881 is about 191.7010774596.

The spelling of 7044881 in words is "seven million, forty-four thousand, eight hundred eighty-one".