4685893 has 2 divisors, whose sum is σ = 4685894. Its totient is φ = 4685892.

The previous prime is 4685887. The next prime is 4685903. The reversal of 4685893 is 3985864.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3992004 + 693889 = 1998^2 + 833^2 .

It is a cyclic number.

It is not a de Polignac number, because 4685893 - 2¹⁷ = 4554821 is a prime.

4685893 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4685833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2342946 + 2342947.

It is an arithmetic number, because the mean of its divisors is an integer number (2342947).

Almost surely, 2^4685893 is an apocalyptic number.

It is an amenable number.

4685893 is a deficient number, since it is larger than the sum of its proper divisors (1).

4685893 is an equidigital number, since it uses as much as digits as its factorization.

4685893 is an evil number, because the sum of its binary digits is even.

The product of its digits is 207360, while the sum is 43.

The square root of 4685893 is about 2164.6923568951. The cubic root of 4685893 is about 167.3391103790.

The spelling of 4685893 in words is "four million, six hundred eighty-five thousand, eight hundred ninety-three".