4615663 has 16 divisors (see below), whose sum is σ = 5322240. Its totient is φ = 3969504.

The previous prime is 4615661. The next prime is 4615673. The reversal of 4615663 is 3665164.

It is a cyclic number.

It is not a de Polignac number, because 4615663 - 2¹ = 4615661 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a zygodrome in base 3.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4615661) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12678 + ... + 13036.

It is an arithmetic number, because the mean of its divisors is an integer number (332640).

Almost surely, 2^4615663 is an apocalyptic number.

4615663 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

4615663 is a deficient number, since it is larger than the sum of its proper divisors (706577).

4615663 is a wasteful number, since it uses less digits than its factorization.

4615663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438.

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

The square root of 4615663 is about 2148.4094116346. The cubic root of 4615663 is about 166.4988982904.

The spelling of 4615663 in words is "four million, six hundred fifteen thousand, six hundred sixty-three".