4607609 has 2 divisors, whose sum is σ = 4607610. Its totient is φ = 4607608.

The previous prime is 4607599. The next prime is 4607611. The reversal of 4607609 is 9067064.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2496400 + 2111209 = 1580^2 + 1453^2 .

It is a cyclic number.

It is not a de Polignac number, because 4607609 - 2⁴ = 4607593 is a prime.

Together with 4607611, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4607689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2303804 + 2303805.

It is an arithmetic number, because the mean of its divisors is an integer number (2303805).

Almost surely, 2^4607609 is an apocalyptic number.

It is an amenable number.

4607609 is a deficient number, since it is larger than the sum of its proper divisors (1).

4607609 is an equidigital number, since it uses as much as digits as its factorization.

4607609 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 4607609 is about 2146.5341832824. The cubic root of 4607609 is about 166.4019990399.

The spelling of 4607609 in words is "four million, six hundred seven thousand, six hundred nine".