4777227774 has 32 divisors (see below), whose sum is σ = 11581159680. Its totient is φ = 1447644600.

The previous prime is 4777227761. The next prime is 4777227827.

4777227774 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 4777227774.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4020642 + ... + 4021829.

It is an arithmetic number, because the mean of its divisors is an integer number (361911240).

Almost surely, 2^4777227774 is an apocalyptic number.

4777227774 is an abundant number, since it is smaller than the sum of its proper divisors (6803931906).

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

4777227774 is a wasteful number, since it uses less digits than its factorization.

4777227774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8042493 (or 8042487 counting only the distinct ones).

The product of its digits is 7529536, while the sum is 54.

The square root of 4777227774 is about 69117.4925326433. The cubic root of 4777227774 is about 1684.1934843031.

The spelling of 4777227774 in words is "four billion, seven hundred seventy-seven million, two hundred twenty-seven thousand, seven hundred seventy-four".