5777646 has 32 divisors (see below), whose sum is σ = 13782528. Its totient is φ = 1578720.

The previous prime is 5777633. The next prime is 5777657. The reversal of 5777646 is 6467775.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a d-powerful number, because it can be written as 5⁵ + 7² + 7³ + 7⁸ + 6⁴ + 4⁴ + 6⁵ .

It is a junction number, because it is equal to n+sod(n) for n = 5777598 and 5777607.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2025 + ... + 3956.

It is an arithmetic number, because the mean of its divisors is an integer number (430704).

Almost surely, 2^5777646 is an apocalyptic number.

5777646 is an abundant number, since it is smaller than the sum of its proper divisors (8004882).

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

5777646 is a wasteful number, since it uses less digits than its factorization.

5777646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6016.

The product of its digits is 246960, while the sum is 42.

The square root of 5777646 is about 2403.6734387183. The cubic root of 5777646 is about 179.4390561852.

The spelling of 5777646 in words is "five million, seven hundred seventy-seven thousand, six hundred forty-six".