4605493 has 2 divisors, whose sum is σ = 4605494. Its totient is φ = 4605492.

The previous prime is 4605479. The next prime is 4605509. The reversal of 4605493 is 3945064.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2537649 + 2067844 = 1593^2 + 1438^2 .

It is a cyclic number.

It is not a de Polignac number, because 4605493 - 2¹³ = 4597301 is a prime.

4605493 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4605443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2302746 + 2302747.

It is an arithmetic number, because the mean of its divisors is an integer number (2302747).

Almost surely, 2^4605493 is an apocalyptic number.

It is an amenable number.

4605493 is a deficient number, since it is larger than the sum of its proper divisors (1).

4605493 is an equidigital number, since it uses as much as digits as its factorization.

4605493 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 4605493 is about 2146.0412391191. The cubic root of 4605493 is about 166.3765223017.

The spelling of 4605493 in words is "four million, six hundred five thousand, four hundred ninety-three".