3554081 has 2 divisors, whose sum is σ = 3554082. Its totient is φ = 3554080.

The previous prime is 3554069. The next prime is 3554099. The reversal of 3554081 is 1804553.

3554081 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2430481 + 1123600 = 1559^2 + 1060^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3554081 is a prime.

It is a super-2 number, since 2×3554081² = 25262983509122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3554081.

It is not a weakly prime, because it can be changed into another prime (3554011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1777040 + 1777041.

It is an arithmetic number, because the mean of its divisors is an integer number (1777041).

Almost surely, 2^3554081 is an apocalyptic number.

It is an amenable number.

3554081 is a deficient number, since it is larger than the sum of its proper divisors (1).

3554081 is an equidigital number, since it uses as much as digits as its factorization.

3554081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 3554081 is about 1885.2270420297. The cubic root of 3554081 is about 152.6074634470.

The spelling of 3554081 in words is "three million, five hundred fifty-four thousand, eighty-one".