4615993 has 16 divisors (see below), whose sum is σ = 5322240. Its totient is φ = 3974400.

The previous prime is 4615991. The next prime is 4615999. The reversal of 4615993 is 3995164.

It is a cyclic number.

It is not a de Polignac number, because 4615993 - 2¹ = 4615991 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4615991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9783 + ... + 10243.

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

Almost surely, 2^4615993 is an apocalyptic number.

It is an amenable number.

4615993 is a deficient number, since it is larger than the sum of its proper divisors (706247).

4615993 is a wasteful number, since it uses less digits than its factorization.

4615993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528.

The product of its digits is 29160, while the sum is 37.

The square root of 4615993 is about 2148.4862112660. The cubic root of 4615993 is about 166.5028661803.

The spelling of 4615993 in words is "four million, six hundred fifteen thousand, nine hundred ninety-three".