5775798 has 16 divisors (see below), whose sum is σ = 13201920. Its totient is φ = 1650216.

The previous prime is 5775751. The next prime is 5775799. The reversal of 5775798 is 8975775.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5775799) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68718 + ... + 68801.

It is an arithmetic number, because the mean of its divisors is an integer number (825120).

Almost surely, 2^5775798 is an apocalyptic number.

5775798 is an abundant number, since it is smaller than the sum of its proper divisors (7426122).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5775798 is a wasteful number, since it uses less digits than its factorization.

5775798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137531.

The product of its digits is 617400, while the sum is 48.

The square root of 5775798 is about 2403.2889963548. The cubic root of 5775798 is about 179.4199227448.

It can be divided in two parts, 57 and 75798, that added together give a triangular number (75855 = T₃₈₉).

The spelling of 5775798 in words is "five million, seven hundred seventy-five thousand, seven hundred ninety-eight".