4777506 has 12 divisors (see below), whose sum is σ = 10351302. Its totient is φ = 1592496.

The previous prime is 4777501. The next prime is 4777517. The reversal of 4777506 is 6057774.

It can be written as a sum of positive squares in only one way, i.e., 3767481 + 1010025 = 1941^2 + 1005^2 .

It is not an unprimeable number, because it can be changed into a prime (4777501) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 132691 + ... + 132726.

Almost surely, 2^4777506 is an apocalyptic number.

4777506 is an abundant number, since it is smaller than the sum of its proper divisors (5573796).

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

4777506 is a wasteful number, since it uses less digits than its factorization.

4777506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265425 (or 265422 counting only the distinct ones).

The product of its (nonzero) digits is 41160, while the sum is 36.

The square root of 4777506 is about 2185.7506719660. The cubic root of 4777506 is about 168.4226179508.

The spelling of 4777506 in words is "four million, seven hundred seventy-seven thousand, five hundred six".