4050071 has 2 divisors, whose sum is σ = 4050072. Its totient is φ = 4050070.

The previous prime is 4050049. The next prime is 4050077. The reversal of 4050071 is 1700504.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4050071 - 2¹⁰ = 4049047 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4050077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2025035 + 2025036.

It is an arithmetic number, because the mean of its divisors is an integer number (2025036).

Almost surely, 2^4050071 is an apocalyptic number.

4050071 is a deficient number, since it is larger than the sum of its proper divisors (1).

4050071 is an equidigital number, since it uses as much as digits as its factorization.

4050071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 140, while the sum is 17.

The square root of 4050071 is about 2012.4788197643. The cubic root of 4050071 is about 159.3997168381.

Adding to 4050071 its reverse (1700504), we get a palindrome (5750575).

The spelling of 4050071 in words is "four million, fifty thousand, seventy-one".