4877509 has 36 divisors (see below), whose sum is σ = 6675840. Its totient is φ = 3538080.

The previous prime is 4877507. The next prime is 4877513. The reversal of 4877509 is 9057784.

4877509 = T₆₂ + T₆₃ + ... + T₃₀₈.

4877509 is nontrivially palindromic in base 12.

It is not a de Polignac number, because 4877509 - 2¹ = 4877507 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4877501) by changing a digit.

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 35 ways as a sum of consecutive naturals, for example, 157324 + ... + 157354.

It is an arithmetic number, because the mean of its divisors is an integer number (185440).

Almost surely, 2^4877509 is an apocalyptic number.

4877509 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

It is an amenable number.

4877509 is a deficient number, since it is larger than the sum of its proper divisors (1798331).

4877509 is a wasteful number, since it uses less digits than its factorization.

4877509 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90 (or 70 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 40.

The square root of 4877509 is about 2208.5083201111. The cubic root of 4877509 is about 169.5896562199.

The spelling of 4877509 in words is "four million, eight hundred seventy-seven thousand, five hundred nine".