5787813 has 4 divisors (see below), whose sum is σ = 7717088. Its totient is φ = 3858540.

The previous prime is 5787797. The next prime is 5787823. The reversal of 5787813 is 3187875.

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.

It is not a de Polignac number, because 5787813 - 2⁴ = 5787797 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5787823) 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, 964633 + ... + 964638.

It is an arithmetic number, because the mean of its divisors is an integer number (1929272).

Almost surely, 2^5787813 is an apocalyptic number.

It is an amenable number.

5787813 is a deficient number, since it is larger than the sum of its proper divisors (1929275).

5787813 is a wasteful number, since it uses less digits than its factorization.

5787813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1929274.

The product of its digits is 47040, while the sum is 39.

The square root of 5787813 is about 2405.7873970906. The cubic root of 5787813 is about 179.5442482660.

The spelling of 5787813 in words is "five million, seven hundred eighty-seven thousand, eight hundred thirteen".