4887078 has 16 divisors (see below), whose sum is σ = 11170560. Its totient is φ = 1396296.

The previous prime is 4887073. The next prime is 4887139. The reversal of 4887078 is 8707884.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 116359 = 4887078 / (4 + 8 + 8 + 7 + 0 + 7 + 8).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4887073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58138 + ... + 58221.

It is an arithmetic number, because the mean of its divisors is an integer number (698160).

Almost surely, 2^4887078 is an apocalyptic number.

4887078 is an abundant number, since it is smaller than the sum of its proper divisors (6283482).

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

4887078 is a wasteful number, since it uses less digits than its factorization.

4887078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116371.

The product of its (nonzero) digits is 100352, while the sum is 42.

The square root of 4887078 is about 2210.6736529845. The cubic root of 4887078 is about 169.7004876120.

The spelling of 4887078 in words is "four million, eight hundred eighty-seven thousand, seventy-eight".