4878653 has 4 divisors (see below), whose sum is σ = 5253948. Its totient is φ = 4503360.

The previous prime is 4878617. The next prime is 4878661. The reversal of 4878653 is 3568784.

It is a happy number.

4878653 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1909924 + 2968729 = 1382^2 + 1723^2 .

It is a cyclic number.

It is not a de Polignac number, because 4878653 - 2⁶ = 4878589 is a prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 4² + 8 + 7⁵ + 8³ + 6³ + 5⁷ + 3¹⁴ .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4878653.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4878673) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187628 + ... + 187653.

It is an arithmetic number, because the mean of its divisors is an integer number (1313487).

Almost surely, 2^4878653 is an apocalyptic number.

It is an amenable number.

4878653 is a deficient number, since it is larger than the sum of its proper divisors (375295).

4878653 is a wasteful number, since it uses less digits than its factorization.

4878653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375294.

The product of its digits is 161280, while the sum is 41.

The square root of 4878653 is about 2208.7673032712. The cubic root of 4878653 is about 169.6029140393.

The spelling of 4878653 in words is "four million, eight hundred seventy-eight thousand, six hundred fifty-three".