4586993 has 4 divisors (see below), whose sum is σ = 4600560. Its totient is φ = 4573428.

The previous prime is 4586987. The next prime is 4587007. The reversal of 4586993 is 3996854.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3996854 = 2 ⋅1998427.

It is a cyclic number.

It is not a de Polignac number, because 4586993 - 2⁸ = 4586737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4586903) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6263 + ... + 6956.

It is an arithmetic number, because the mean of its divisors is an integer number (1150140).

Almost surely, 2^4586993 is an apocalyptic number.

It is an amenable number.

4586993 is a deficient number, since it is larger than the sum of its proper divisors (13567).

4586993 is a wasteful number, since it uses less digits than its factorization.

4586993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13566.

The product of its digits is 233280, while the sum is 44.

The square root of 4586993 is about 2141.7266398866. The cubic root of 4586993 is about 166.1534483752.

The spelling of 4586993 in words is "four million, five hundred eighty-six thousand, nine hundred ninety-three".