4068733 has 2 divisors, whose sum is σ = 4068734. Its totient is φ = 4068732.

The previous prime is 4068731. The next prime is 4068739. The reversal of 4068733 is 3378604.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3992004 + 76729 = 1998^2 + 277^2 .

It is a cyclic number.

It is not a de Polignac number, because 4068733 - 2¹ = 4068731 is a prime.

Together with 4068731, it forms a pair of twin primes.

4068733 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 4068695 and 4068704.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4068731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2034366 + 2034367.

It is an arithmetic number, because the mean of its divisors is an integer number (2034367).

Almost surely, 2^4068733 is an apocalyptic number.

It is an amenable number.

4068733 is a deficient number, since it is larger than the sum of its proper divisors (1).

4068733 is an equidigital number, since it uses as much as digits as its factorization.

4068733 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 4068733 is about 2017.1100614493. The cubic root of 4068733 is about 159.6441701813.

The spelling of 4068733 in words is "four million, sixty-eight thousand, seven hundred thirty-three".