4635913 has 2 divisors, whose sum is σ = 4635914. Its totient is φ = 4635912.

The previous prime is 4635907. The next prime is 4635937. The reversal of 4635913 is 3195364.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3283344 + 1352569 = 1812^2 + 1163^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4635913 is a prime.

It is equal to p₃₂₄₇₈₇ and since 4635913 and 324787 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (4635973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2317956 + 2317957.

It is an arithmetic number, because the mean of its divisors is an integer number (2317957).

Almost surely, 2^4635913 is an apocalyptic number.

It is an amenable number.

4635913 is a deficient number, since it is larger than the sum of its proper divisors (1).

4635913 is an equidigital number, since it uses as much as digits as its factorization.

4635913 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9720, while the sum is 31.

The square root of 4635913 is about 2153.1170428010. The cubic root of 4635913 is about 166.7420330254.

The spelling of 4635913 in words is "four million, six hundred thirty-five thousand, nine hundred thirteen".