5777772 has 144 divisors (see below), whose sum is σ = 18692352. Its totient is φ = 1347840.

The previous prime is 5777771. The next prime is 5777789. The reversal of 5777772 is 2777775.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5777771) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 156138 + ... + 156174.

It is an arithmetic number, because the mean of its divisors is an integer number (129808).

Almost surely, 2^5777772 is an apocalyptic number.

5777772 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5777772, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9346176).

5777772 is an abundant number, since it is smaller than the sum of its proper divisors (12914580).

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

5777772 is a wasteful number, since it uses less digits than its factorization.

5777772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88 (or 73 counting only the distinct ones).

The product of its digits is 168070, while the sum is 42.

The square root of 5777772 is about 2403.6996484586. The cubic root of 5777772 is about 179.4403605894.

It can be divided in two parts, 5 and 777772, that added together give a palindrome (777777).

The spelling of 5777772 in words is "five million, seven hundred seventy-seven thousand, seven hundred seventy-two".