4074073 has 2 divisors, whose sum is σ = 4074074. Its totient is φ = 4074072.

The previous prime is 4074071. The next prime is 4074089. The reversal of 4074073 is 3704704.

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., 4052169 + 21904 = 2013^2 + 148^2 .

It is a cyclic number.

It is not a de Polignac number, because 4074073 - 2¹ = 4074071 is a prime.

Together with 4074071, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (4074071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2037036 + 2037037.

It is an arithmetic number, because the mean of its divisors is an integer number (2037037).

Almost surely, 2^4074073 is an apocalyptic number.

It is an amenable number.

4074073 is a deficient number, since it is larger than the sum of its proper divisors (1).

4074073 is an equidigital number, since it uses as much as digits as its factorization.

4074073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2352, while the sum is 25.

The square root of 4074073 is about 2018.4333033321. The cubic root of 4074073 is about 159.7139812000.

Adding to 4074073 its reverse (3704704), we get a palindrome (7778777).

It can be divided in two parts, 407407 and 3, that multiplied together give a palindrome (1222221).

The spelling of 4074073 in words is "four million, seventy-four thousand, seventy-three".