4787220047870 has 32 divisors (see below), whose sum is σ = 9281677537440. Its totient is φ = 1767239303040.

The previous prime is 4787220047843. The next prime is 4787220047873. The reversal of 4787220047870 is 787400227874.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4787220047873) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2981861 + ... + 4297200.

It is an arithmetic number, because the mean of its divisors is an integer number (290052423045).

Almost surely, 2^{4787220047870} is an apocalyptic number.

4787220047870 is a deficient number, since it is larger than the sum of its proper divisors (4494457489570).

4787220047870 is a wasteful number, since it uses less digits than its factorization.

4787220047870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7284140.

The product of its (nonzero) digits is 9834496, while the sum is 56.

The spelling of 4787220047870 in words is "four trillion, seven hundred eighty-seven billion, two hundred twenty million, forty-seven thousand, eight hundred seventy".