5777620 has 24 divisors (see below), whose sum is σ = 12847464. Its totient is φ = 2174976.

The previous prime is 5777593. The next prime is 5777621. The reversal of 5777620 is 267775.

It can be written as a sum of positive squares in 4 ways, for example, as 404496 + 5373124 = 636^2 + 2318^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5777621) 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, 8157 + ... + 8836.

It is an arithmetic number, because the mean of its divisors is an integer number (535311).

Almost surely, 2^5777620 is an apocalyptic number.

It is an amenable number.

5777620 is an abundant number, since it is smaller than the sum of its proper divisors (7069844).

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

5777620 is a wasteful number, since it uses less digits than its factorization.

5777620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17019 (or 17017 counting only the distinct ones).

The product of its (nonzero) digits is 20580, while the sum is 34.

The square root of 5777620 is about 2403.6680303237. The cubic root of 5777620 is about 179.4387870201.

It can be divided in two parts, 57 and 77620, that added together give a palindrome (77677).

The spelling of 5777620 in words is "five million, seven hundred seventy-seven thousand, six hundred twenty".