2478227798 has 32 divisors (see below), whose sum is σ = 3996159840. Its totient is φ = 1149189120.

The previous prime is 2478227789. The next prime is 2478227813. The reversal of 2478227798 is 8977228742.

2478227798 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2478227798² = 12283226037559857608, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 376778 + ... + 383298.

It is an arithmetic number, because the mean of its divisors is an integer number (124879995).

Almost surely, 2^2478227798 is an apocalyptic number.

2478227798 is a deficient number, since it is larger than the sum of its proper divisors (1517932042).

2478227798 is a wasteful number, since it uses less digits than its factorization.

2478227798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6752.

The product of its digits is 6322176, while the sum is 56.

The square root of 2478227798 is about 49781.8018757859. The cubic root of 2478227798 is about 1353.2573919520.

The spelling of 2478227798 in words is "two billion, four hundred seventy-eight million, two hundred twenty-seven thousand, seven hundred ninety-eight".