5477766 has 16 divisors (see below), whose sum is σ = 12520704. Its totient is φ = 1565064.

The previous prime is 5477743. The next prime is 5477777. The reversal of 5477766 is 6677745.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 130423 = 5477766 / (5 + 4 + 7 + 7 + 7 + 6 + 6).

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 7 ways as a sum of consecutive naturals, for example, 65170 + ... + 65253.

It is an arithmetic number, because the mean of its divisors is an integer number (782544).

Almost surely, 2^5477766 is an apocalyptic number.

5477766 is an abundant number, since it is smaller than the sum of its proper divisors (7042938).

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

5477766 is a wasteful number, since it uses less digits than its factorization.

5477766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130435.

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

The square root of 5477766 is about 2340.4627747520. The cubic root of 5477766 is about 176.2792356311.

The spelling of 5477766 in words is "five million, four hundred seventy-seven thousand, seven hundred sixty-six".