4868109 has 6 divisors (see below), whose sum is σ = 7031726. Its totient is φ = 3245400.

The previous prime is 4868107. The next prime is 4868113. The reversal of 4868109 is 9018684.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4862025 + 6084 = 2205^2 + 78^2 .

It is not a de Polignac number, because 4868109 - 2¹ = 4868107 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4868107) 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, 270442 + ... + 270459.

Almost surely, 2^4868109 is an apocalyptic number.

It is an amenable number.

4868109 is a deficient number, since it is larger than the sum of its proper divisors (2163617).

4868109 is a wasteful number, since it uses less digits than its factorization.

4868109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 540907 (or 540904 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The square root of 4868109 is about 2206.3791605252. The cubic root of 4868109 is about 169.4806410135.

The spelling of 4868109 in words is "four million, eight hundred sixty-eight thousand, one hundred nine".