4646533 has 2 divisors, whose sum is σ = 4646534. Its totient is φ = 4646532.

The previous prime is 4646527. The next prime is 4646557. The reversal of 4646533 is 3356464.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3560769 + 1085764 = 1887^2 + 1042^2 .

It is a cyclic number.

It is not a de Polignac number, because 4646533 - 2⁵ = 4646501 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4646495 and 4646504.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4646513) 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, 2323266 + 2323267.

It is an arithmetic number, because the mean of its divisors is an integer number (2323267).

Almost surely, 2^4646533 is an apocalyptic number.

It is an amenable number.

4646533 is a deficient number, since it is larger than the sum of its proper divisors (1).

4646533 is an equidigital number, since it uses as much as digits as its factorization.

4646533 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25920, while the sum is 31.

The square root of 4646533 is about 2155.5818240095. The cubic root of 4646533 is about 166.8692607452.

The spelling of 4646533 in words is "four million, six hundred forty-six thousand, five hundred thirty-three".