4656385 has 16 divisors (see below), whose sum is σ = 6123600. Its totient is φ = 3383296.

The previous prime is 4656367. The next prime is 4656397. The reversal of 4656385 is 5836564.

It can be written as a sum of positive squares in 8 ways, for example, as 29584 + 4626801 = 172^2 + 2151^2 .

It is a cyclic number.

It is not a de Polignac number, because 4656385 - 2⁹ = 4655873 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1521 + ... + 3409.

It is an arithmetic number, because the mean of its divisors is an integer number (382725).

Almost surely, 2^4656385 is an apocalyptic number.

It is an amenable number.

4656385 is a deficient number, since it is larger than the sum of its proper divisors (1467215).

4656385 is a wasteful number, since it uses less digits than its factorization.

4656385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1940.

The product of its digits is 86400, while the sum is 37.

The square root of 4656385 is about 2157.8658438374. The cubic root of 4656385 is about 166.9871145950.

It can be divided in two parts, 4656 and 385, that added together give a square (5041 = 71²).

The spelling of 4656385 in words is "four million, six hundred fifty-six thousand, three hundred eighty-five".