4770549 has 32 divisors (see below), whose sum is σ = 8279040. Its totient is φ = 2658096.

The previous prime is 4770541. The next prime is 4770551. The reversal of 4770549 is 9450774.

It is a happy number.

4770549 is a `hidden beast` number, since 47 + 70 + 549 = 666.

4770549 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4770549 - 2³ = 4770541 is a prime.

It is a super-2 number, since 2×4770549² = 45516275522802, which contains 22 as substring.

4770549 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4770541) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7834 + ... + 8420.

It is an arithmetic number, because the mean of its divisors is an integer number (258720).

Almost surely, 2^4770549 is an apocalyptic number.

It is an amenable number.

4770549 is a deficient number, since it is larger than the sum of its proper divisors (3508491).

4770549 is a wasteful number, since it uses less digits than its factorization.

4770549 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 646 (or 640 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 4770549 is about 2184.1586480840. The cubic root of 4770549 is about 168.3408259471.

The spelling of 4770549 in words is "four million, seven hundred seventy thousand, five hundred forty-nine".