4074089 has 2 divisors, whose sum is σ = 4074090. Its totient is φ = 4074088.

The previous prime is 4074073. The next prime is 4074137. The reversal of 4074089 is 9804704.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4032064 + 42025 = 2008^2 + 205^2 .

It is a cyclic number.

It is not a de Polignac number, because 4074089 - 2⁴ = 4074073 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4074589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2037044 + 2037045.

It is an arithmetic number, because the mean of its divisors is an integer number (2037045).

Almost surely, 2^4074089 is an apocalyptic number.

It is an amenable number.

4074089 is a deficient number, since it is larger than the sum of its proper divisors (1).

4074089 is an equidigital number, since it uses as much as digits as its factorization.

4074089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 4074089 is about 2018.4372667983. The cubic root of 4074089 is about 159.7141902799.

The spelling of 4074089 in words is "four million, seventy-four thousand, eighty-nine".