4645073 has 2 divisors, whose sum is σ = 4645074. Its totient is φ = 4645072.

The previous prime is 4645061. The next prime is 4645099. The reversal of 4645073 is 3705464.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4276624 + 368449 = 2068^2 + 607^2 .

It is a cyclic number.

It is not a de Polignac number, because 4645073 - 2¹⁸ = 4382929 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (4645873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2322536 + 2322537.

It is an arithmetic number, because the mean of its divisors is an integer number (2322537).

Almost surely, 2^4645073 is an apocalyptic number.

It is an amenable number.

4645073 is a deficient number, since it is larger than the sum of its proper divisors (1).

4645073 is an equidigital number, since it uses as much as digits as its factorization.

4645073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 4645073 is about 2155.2431417360. The cubic root of 4645073 is about 166.8517814301.

The spelling of 4645073 in words is "four million, six hundred forty-five thousand, seventy-three".