4561607 has 2 divisors, whose sum is σ = 4561608. Its totient is φ = 4561606.

The previous prime is 4561603. The next prime is 4561621. The reversal of 4561607 is 7061654.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4561607 - 2² = 4561603 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4561607.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4561603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2280803 + 2280804.

It is an arithmetic number, because the mean of its divisors is an integer number (2280804).

Almost surely, 2^4561607 is an apocalyptic number.

4561607 is a deficient number, since it is larger than the sum of its proper divisors (1).

4561607 is an equidigital number, since it uses as much as digits as its factorization.

4561607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 4561607 is about 2135.7918906111. The cubic root of 4561607 is about 165.8463643596.

The spelling of 4561607 in words is "four million, five hundred sixty-one thousand, six hundred seven".